Attorney for suspect in attack at Sam Altman’s home says he was in midst of 'mental health crisis'

SAN FRANCISCO (AP) — The man accused of trying to kill OpenAI CEO Sam Altman by throwing a Molotov cocktail at his San Francisco home was experiencing a mental health crisis and has been overcharged by prosecutors, his public defender said Tuesday.

Daniel Moreno-Gama made his first court appearance on state charges Tuesday, wearing an orange jail uniform and with disheveled hair. The 20-year-old, whose attorney said is autistic, kept his gaze down during the brief hearing and softly answered “yes” when asked by a judge whether he agreed to continue his arraignment. San Francisco Judge Kenneth Wine ordered him held without bail set his arraignment to May 5.

Authorities say Moreno-Gama, of Spring, Texas, hurled the incendiary device at Altman’s home Friday, setting an exterior gate on fire before fleeing on foot. Less than an hour later, Moreno-Gama went to OpenAI’s headquarters about 3 miles (5 kilometers) away and threatened to burn down the building, they said. They said he traveled to the city from Texas.

No one was injured at Altman’s home or the company's offices. San Francisco Deputy Public Defender Diamond Ward called the case a “property crime, at best,” and said that prosecutors are pursuing higher charges to curry favor for Altman. Moreno-Gama also faces federal charges.

“It is unfair and is unjust for the San Francisco district attorney and the federal government to fear monger and to exploit the mental illness of a vulnerable, young man by turning a vandalism case into an attempted murder, life exposure case to gain support of a billionaire, and to get political points at the expense of true justice for everyone involved,” Ward said.

San Francisco District Attorney Brooke Jenkins disputed that he was overcharged, saying Moreno-Gama carried out a “targeted attack on Mr. Altman” and that prosecutors had evidence to back up the charges. She said prosecutors would act the same whether the victim was a “billionaire or a CEO or any average San Franciscan.”

“Regardless of a victim's status, they all deserve justice and they all deserve safety,” she said.

Authorities said Moreno-Gama, who works part-time at a pizzeria and is attending community college, expressed hatred of artificial intelligence in his writings, describing it as a danger to humanity and warning of “impending extinction,” according to court filings.

“This was not spontaneous. This was planned, targeted and extremely serious,” FBI San Francisco Acting Special Agent in Charge Matt Cobo said during a news conference Monday.

Moreno-Gama is charged in California state court with two counts of attempted murder and attempted arson. He tried to kill both Altman and a security guard at Altman’s residence, she alleged. Officials have not said whether Altman was home at the time, prosecutors said.

Jenkins said the state charges carry penalties ranging from 19 years to life in prison.

On Monday morning, FBI agents went to Moreno-Gama’s home in a Houston suburb where they spent several hours before leaving. He has also been charged by federal prosecutors with possession of an unregistered firearm and damage and destruction of property by means of explosives. Those charges carry respective penalties of up to 10 years and 20 years in prison.

“We will treat this as an act of domestic terrorism, and together with our partners, prosecute him to the fullest extent of the law,” U.S. Attorney Craig Missakian said when announcing the federal charges Monday.

The federal court documents do not list an attorney for Moreno-Gama, and he has not yet had his first appearance in federal court.

The document in which Moreno-Gama discussed his opposition to AI also made threats against Altman and executives at other AI companies, officials said.

“If I am going to advocate for others to kill and commit crimes, then I must lead by example and show that I am fully sincere in my message,” Moreno-Gama wrote, according to authorities.

Advocacy groups that have issued grave warnings about AI’s risks to society condemned the violence.

Anthony Aguirre, president and CEO of the Future of Life Institute, said in a written statement Friday that “violence and intimidation of any kind have no place in the conversation about the future of AI.”

Another group, PauseAI, said in a statement that the suspect had no role in the group but joined its forum on the social media platform Discord about two years ago and posted about 34 messages there, none containing explicit calls to violence but one that was flagged as “ambiguous.”

Discord said Monday that it has banned Moreno-Gama for “off-platform behavior.”

Daniel Moreno-Gama, right, leaves court with public defender Diamond Ward on Tuesday, April 14, 2026, in San Francisco. (AP Photo/Jeff Chiu, Pool)

San Francisco District Attorney Brooke Jenkins speaks to reporters outside of a courtroom, Tuesday, April 14, 2026, in San Francisco. (AP Photo/Jeff Chiu)

Daniel Moreno-Gama, middle, appears in court with public defenders Diamond Ward, left, and Nuha Abusamra on Tuesday, April 14, 2026, in San Francisco. (AP Photo/Jeff Chiu, Pool)

Public defenders Diamond Ward, foreground left, and Nuha Abusamra, right, representing, Daniel Moreno-Gama, speak to reporters outside of a courtroom on Tuesday, April 14, 2026, in San Francisco. (AP Photo/Jeff Chiu)

Craig Missakian, U.S. Attorney, Northern District of California, middle, speaks during a news conference Monday, April 13, 2026, in San Francisco. (AP Photo/Jeff Chiu)

The U.S. military claimed Tuesday that it has successfully begun to enforce a blockade of Iranian ports, as the standoff between the U.S. and Iran deepens. Tehran threatened to strike targets across the region, a day after Trump warned on social media that any Iranian warships nearing the blockade would be destroyed in a “quick and brutal” strike.

With Pakistan racing to bring the sides together for more talks, U.S. President Donald Trump said Tuesday that a second round “could be happening over the next two days.” The first round ended without an agreement on Iran’s nuclear ambitions, which the White House says is a sticking point.

Neither side has indicated what will happen after the ceasefire expires on April 22.

Lebanon and Israel opened their first direct diplomatic talks in decades on Tuesday in Washington, as fierce fighting between the Israeli military and Hezbollah militants rocks southern Lebanon. U.S. Secretary of State Marco Rubio took part, joining the Israeli and Lebanese ambassadors to the U.S. Hezbollah opposes the direct talks and won’t abide by any agreements made as a result, a high-ranking member of its political council told The Associated Press.

Here is the latest:

Addressing a Turning Point USA event in Georgia, the vice president discussed the 20-plus hours of negotiations with Iran where he lead the U.S. delegation. He said that Trump “doesn’t want to make, like, a small deal. He wants to make the grand bargain.”

Vance added, “That’s the trade that he’s offering,” and that Trump is telling Iran, “If you guys commit to not having a nuclear weapon, we are going to make Iran thrive.”

“We’re going to make it economically prosperous, and we’re going to invite the Iranian people into the world economy in a way they haven’t been in my entire life,” the vice president said.

Pakistan Finance Minister Muhammad Aurangzeb said Tuesday in an interview with The Associated Press that “our leadership is not giving up” on its efforts to help the U.S. and Iran negotiate. He noted the talks marked the first direct discussion between the two in nearly 50 years.

“We would very much like to see if we can continue to pursue the dialogue,” he added, speaking on the sidelines of the spring meetings of the International Monetary Fund and World Bank. “We’ll keep at it, and our leadership is at it.”

Aurangzeb said he also this week met with U.S. officials including Trade Representative Jamieson Greer and Commerce Secretary Howard Lutnick to discuss trade and finance concerns. He plans to meet Treasury Secretary Scott Bessent on Friday.

The Treasury Department says “the short-term authorization permitting the sale of Iranian oil already stranded at sea is set to expire in a few days and will not be renewed,” in a post on X.

The administration allowed for the delivery and sale of Iranian crude oil already in transport before March 20, and would last through April 19.

Additionally, the administration allowed a waiver on Russian oil at sea to expire on Saturday.

The Israeli drone strike on a group of people in Gaza City brought the total number of Palestinians killed Tuesday to 11, according to health officials at Shifa hospital.

The Israeli military said it had struck Hamas militants in the area.

Separate Israeli strikes earlier Tuesday killed two children, including a 3-year-old, and three adults, an official at the hospital said.

Deadly airstrikes are a near-daily threat in Gaza, where more than 750 Palestinians have been killed by Israel despite a ceasefire with Hamas since October, according to figures from the Hamas-run Gaza Health Ministry.

Lebanon’s top envoy to the U.S. says the first high-level diplomatic engagement between her country and Israel was “constructive,” but urged an end to the ongoing conflict between Israel and Iran-backed Hezbollah militants that has displaced thousands of Lebanese.

After participating in Tuesday’s talks with Rubio and Israel’s ambassador to the U.S., Nada Hamadeh Moawad said she had “underscored the need to preserve our territorial integrity and state sovereignty” during the two-hour discussion.

“I called for a ceasefire and the return of displaced persons to their homes,” she said in brief comments released by the Lebanese embassy in Washington.

The U.S. Department of the Treasury sent a letter, viewed by The Associated Press, to financial institutions in China, Hong Kong, the United Arab Emirates, and Oman, warning about the risks of doing business with Iran. The Treasury Department threatened secondary sanctions against the nations’ banks and accused those countries of allowing Iranian illicit activities to flow through their financial institutions.

The letter states that Iran processed at least $9 billion through U.S. correspondent accounts in 2024 using a series of front companies, most notably in Hong Kong and the UAE.

The Treasury Department’s account on the social platform X posted on Tuesday that financial institutions “should be on notice that the department is leveraging the full range of available tools and authorities and is prepared to deploy secondary sanctions against foreign financial institutions that continue to support Iran’s activities.”

A Malawi-flagged oil tanker entering the Strait of Hormuz revised the destination it was broadcasting over its tracking system on Tuesday, according to maritime data. The Rich Starry was the only ship that shipping data firms and maritime analytics trackers reported as entering the blockaded waterway.

On Monday morning, it listed Sohar, Oman, a port just south of the strait, as its destination. By evening, it was broadcasting no destination, according to MarineTraffic, a maritime analytics provider.

The Rich Starry was among several tankers to change their reported destinations. So-called “shadow fleet” ships like the vessel sometimes fly flags of landlocked countries and alter signals or transmit false positions, including to evade sanctions on Iran. Other ships also adjusted their signals to avoid listing Iranian ports, according to shipping publication Lloyd’s List.

U.S. Central Command said no ships transited the strait on Tuesday and did not respond to questions about the shadow fleet vessels.

The State Department says the first high-level meeting between Israel and Lebanon in decades was “productive” and will continue with the aim of launching direct negotiations.

In a statement released after the two-hour session in Washington between Rubio and the ambassadors of Israel and Lebanon to the United States, the department said, “All sides agreed to launch direct negotiations at a mutually agreed time and venue.”

Israel has been fighting Lebanon’s Iran-backed Hezbollah movement and demands that the group, which opposed the talks and was not represented, be disarmed.

Guterres said Tuesday’s first Israeli-Lebanese meeting in decades will be very important if the talks create a change in their actions.

“The truth is that Hezbollah and Israel have always helped each other to destabilize the government of Lebanon,” the secretary-general told U.N. reporters Tuesday while the ambassadors of Lebanon and Israel were meeting in Washington with Rubio.

Whenever Israel occupies part of Lebanon, Hezbollah uses it as a pretext to say it can’t disarm and must keep up the resistance, Guterres said, and Israel uses Hezbollah rocket attacks into its territory as a pretext for massive operations against Lebanon.

Lebanon’s government is committed to having the monopoly on the use of force, which implies the disarmament of Hezbollah, Guterres said. “So, it’s time for Israel and Lebanon to be working together instead of Lebanon being the victim” of the negative actions of Hezbollah and Israel.

Leiter, who was the only diplomat to come out and speak after the talks, described the meeting among the U.S., Israel and Lebanon in an extremely positive tone despite Rubio earlier describing the gathering as part of a longer “process.”

The ambassador highlighted several areas of consensus while making it clear that Israel needs to see Lebanon “completely” separate itself from Tehran and its proxy Hezbollah.

“The Lebanese government made it very clear that they will no longer be occupied by Hezbollah and Iran has been weakened; Hezbollah is dramatically weakened,” Leiter said. “This is an opportunity.”

A U.S. official, who was not authorized to speak publicly and spoke on condition of anonymity, said Tuesday that future talks with Iran are under discussion, but no talks have been scheduled at this time.

In a statement to reporters Tuesday after the historic talks, Israeli Ambassador to the U.S. Yechiel Leiter praised his Lebanese counterparts for their cooperation in the meeting in Washington despite pressure from Hezbollah not to.

“We discovered today that we’re on the same side of the equation. That’s the most positive thing we could have come away with,” Leiter said. “We are both united in liberating Lebanon from an occupation power dominated by Iran called Hezbollah.”

Israel and the Western-backed Lebanese army have both been unable to forcibly disarm Hezbollah.

The talks between envoys from longtime adversaries began at 11 a.m. EDT and lasted for two hours.

The formal injury count, provided by Capt. Tim Hawkins, spokesman for U.S. Central Command, says three service members have been seriously wounded.

Central Command said two weeks ago in a previous update that 348 troops were wounded, six of them seriously. However, the military command does not provide any further details about the wounded, so it’s unclear whether anyone’s status improves or worsens.

Hawkins says of the total wounded to date, 354 service members have returned to duty.

Since the Iran war began, 13 U.S. service members have been killed in combat.

Guterres said this was the indication he had after a phone call on Tuesday with Pakistan’s deputy prime minister, who is also the country’s foreign minister.

The U.N. secretary-general expressed “enormous admiration” for Pakistan’s initiative to bring peace to the Middle East.

“I consider it essential that these negotiations go on,” Guterres told U.N. reporters, explaining that it would be “unrealistic” for long-lasting and complex problems between the U.S. and Iran to be resolved in a first negotiating session.

“We need negotiations to go on, and we need a ceasefire to persist as negotiations go on,” he said.

Secretary-General Antonio Guterres warned Tuesday that violations of international law are fueling instability and mistrust. Speaking to reporters at the U.N. headquarters, he urged renewed U.S.-Iran talks and respect for freedom of navigation in the Strait of Hormuz.

The secretary-general said he will travel to The Hague, Netherlands, later this week to mark the 80th anniversary of the International Court of Justice, the U.N.’s highest tribunal, and send “a message that in a world moving toward greater fragmentation and sharper power competition, international law is indispensable.”

The bounty was placed on Ahmad al-Hamidawi, secretary general of the Iran-backed militia Kataib Hezbollah. In a post on X, in which it published al-Hamidawi’s photograph, the State Department’s Rewards for Justice program wrote that the group was “responsible for attacks on U.S. diplomatic facilities in Iraq, the kidnapping of U.S. citizens, and the killing of innocent Iraqi civilians.”

Last month, Kataib Hezbollah kidnapped an American journalist, Shelly Kittleson, in Baghdad, but released her several days later on condition that she leave the country. Officials with the group at the time told The Associated Press that in exchange, the Iraqi government would release several members of the militia who had been previously detained.

Kataib Hezbollah is allied with Lebanon’s Hezbollah but they are two entirely different groups with different leaders.

In a phone call with The New York Post, Trump said a second round of talks with Iran “could be happening over next two days.”

Trump initially told the newspaper they would likely be held somewhere in Europe but later updated that they could be held again in Pakistan’s capital.

An initial round of talks ended without an agreement on Iran’s nuclear ambitions, which the White House says is a central sticking point.

The U.S. military claims that it has successfully begun to enforce a blockade of Iranian ports, though at least one ship with apparent ties to Tehran has transited the Strait of Hormuz.

U.S. Central Command, which oversees the Middle East, said that “during the first 24 hours, no ships made it past the U.S. blockade and 6 merchant vessels complied with direction from U.S. forces to turn around to re-enter an Iranian port on the Gulf of Oman.”

While some tankers approaching the strait on Monday did turn around shortly after the blockade took effect, the tanker Rich Starry reversed course again and transited the waterway early Tuesday.

Secretary of State Marco Rubio says that historic Israel-Lebanon peace talks the U.S. is mediating are a “process, not an event,” downplaying expectations for any immediate or significant agreement.

Meeting at the State Department with the ambassadors of Israel and Lebanon to the United States, along with the U.S. ambassador to Lebanon, Rubio said the Trump administration is “very happy” to be facilitating the discussions.

“This is a historic opportunity,” he said. “We understand we’re working against decades of history and complexities” that will not be quickly resolved.

Among the killed are a 3-year-old and a 15-year-old in the two separate strikes in northern Gaza and Gaza City on Tuesday, according to a health official at Shifa hospital, where the casualties arrived.

The Israeli military said it was looking into it.

The first strike on a police vehicle in Gaza City killed four, including the 3-year-old who was standing nearby, and another in the Jabaliya refugee camp in northern Gaza killed the 15-year-old, the hospital and the families said.

“What was this little kid’s fault? He was walking in the street,” said Samia al-Malahi, the grandmother of the 3-year-old.

The Gaza Strip has seen near-daily Israeli fire and strikes since a fragile ceasefire was reached in October, and more than 750 Palestinians have been killed since then, according to figures from the Hamas-run Gaza Health Ministry.

Turkish Foreign Minister Hakan Fidan has held separate telephone calls with his Iranian and Pakistani counterparts on Tuesday to discuss the negotiation process, a Turkish official said.

The conversation with Pakistani Foreign Minister Ishaq Dar centered “on the steps to be taken in the days ahead,” the official said.

The official, speaking on the condition of anonymity as required by protocol, did not provide further details.

— By Suzan Fraser

Israeli strikes have killed a total of 2,124 people during the six-week war, Lebanon’s health ministry said. Among them are 254 women, 168 children and 88 health workers. Another 6,921 have been wounded.

Israel has halted its strikes in Beirut since last Wednesday, when a massive barrage on the capital drew international outcry, but strikes and ground fighting have continued in the country’s south.

The war in Lebanon started on March 2, when the Iran-backed Lebanese militant group Hezbollah fired missiles across the border, two days after the U.S. and Israel launched their war on Iran.

Pakistan’s Foreign Minister Ishaq Dar received a call Tuesday from U.N. Secretary-General António Guterres, who appreciated Pakistan’s “constructive role” in bringing the United States and Iran to the negotiating table to advance regional peace.

In a statement, the Ministry of Foreign Affairs said Dar reaffirmed Pakistan’s commitment to promoting dialogue and diplomacy to ensure peace and stability in the region.

The incoming fire triggered nonstop drone and rocket alert sirens in Israeli communities near the Lebanese border on Tuesday.

Ahead of the negotiations between Israel and Lebanon in Washington, the first direct talks between the two countries in decades, the Israeli military issued a warning to northern residents to be prepared for a possible increase of fire from Lebanon.

Hezbollah, which is opposed to the direct talks, claimed 26 attacks on northern Israel and on Israeli ground troops in southern Lebanon on Tuesday. It said it won’t stop its attacks until Israel halts its strikes on Lebanon.

As the leaders of China and Spain pledged Tuesday to work to safeguard multilateralism at a time of conflicts including the war in Iran, President Xi Jinping reiterated a phrase he used earlier in the day when meeting the crown prince of Abu Dhabi — he said countries should “oppose the world’s retrogression to the law of the jungle.”

Xi said they should “jointly safeguard genuine multilateralism,” strengthen communication and cooperate closely, during a reception for Spanish Prime Minister Pedro Sánchez at the Great Hall of the People.

Sánchez agreed and said China and Spain “can contribute to finding solutions to the various trade tensions that exist, to the geopolitical difficulties and complexities of today’s world, to the wars, to the environmental and social challenges that afflict the world.”

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Indian Prime ‌Minister Narendra Modi and Trump spoke about the need to keep the Strait of Hormuz open during a call, Modi said on the social platform X.

Modi said the two leaders “discussed the situation” in the Middle East and “stressed the importance of keeping the Strait of ⁠Hormuz open and secure.”

The call between Modi and Trump lasted nearly 40 minutes, Indian media reported.

A veiled woman walks through a mass grave where civilians and Hezbollah fighters killed by Israeli airstrikes are temporarily buried in the southern port city of Sidon, Lebanon, Tuesday, April 14, 2026. (AP Photo/Mohammed Zaatari)

Secretary of State Marco Rubio, center, meets with Israeli Ambassador to the U.S. Yechiel Leiter, far left, and Lebanese Ambassador to the U.S. Nada Hamadeh Moawad, far right, at the State Department in Washington, Tuesday, April 14, 2026. (AP Photo/Jacquelyn Martin)

President Donald Trump speaks outside the Oval Office of the White House, Monday, April 13, 2026, in Washington. (AP Photo/Alex Brandon)

A man sits next to charred cars and wreckage where a building was destroyed by an Israeli airstrike the previous Wednesday, in central Beirut, Lebanon, Tuesday, April 14, 2026. (AP Photo/Hassan Ammar)

A cargo ship sails in the Persian Gulf towards Dubai port as seen from Ajman, United Arab Emirates, Tuesday, April 14, 2026. (AP Photo)

Damavand Peak, the highest peak in Iran, is seen overlooking southeastern Tehran, Tuesday, April 14, 2026. (AP Photo/Vahid Salemi)

Damage is visible on a residential building that, according to Iranian authorities, was hit by a strike on March 4 during the U.S.-Israeli military campaign, in southeastern Tehran, Iran, Tuesday, April 14, 2026. (AP Photo/Vahid Salemi)

A man drives his motorbike with a poster on its windshield depicting Iran's Supreme Leader Ayatollah Mojtaba Khamenei, top, and his father, the slain Supreme Leader Ayatollah Ali Khamenei, who was killed in the U.S. and Israel strikes on Feb. 28, in downtown Tehran, Iran, Monday, April 13, 2026. (AP Photo/Vahid Salemi)

President Donald Trump speaks with reporters outside the Oval Office of the White House, Monday, April 13, 2026, in Washington. (AP Photo/Alex Brandon)

A man flashes a victory sign as he carries an Iranian flag in front of an anti-U.S. billboard depicting the American aircrafts into the Iranian armed forces fishing net with signs that read in Farsi: "The Strait of Hormuz will remain closed, The entire Persian Gulf is our hunting ground," at the Eqelab-e-Eslami, or Islamic Revolution Square in downtown Tehran, Iran, Monday, April 13, 2026. (AP Photo/Vahid Salemi)

A woman reacts at the site of a damaged residential building after it was struck by a projectile fired from Lebanon, in Nahariya, northern Israel Monday, April 13, 2026. (AP Photo/Ariel Schalit)

Mohammed, 8, cries next to the coffin of his father, Hussein Makkah, during the funeral of 13 state security officers killed the previous day in an Israeli strike in Lebanon’s coastal city of Sidon, Lebanon, Saturday, April 11, 2026. (AP Photo/Emilio Morenatti)