An Indiana woman whose husband and three children died when a duck boat sank last month in Missouri said Tuesday she hopes to save lives by backing an effort to ban the amphibious tourist boats.

Tia Coleman, speaking through tears during a news conference in her Indianapolis home, urged people to sign an online petition calling on federal officials to ban the boats.

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Leeta Bigbee wipes a tear as Tia Coleman speaks during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

An Indiana woman whose husband and three children died when a duck boat sank last month in Missouri said Tuesday she hopes to save lives by backing an effort to ban the amphibious tourist boats.

Tia Coleman speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Family photos dotted the walls of the living room where she spoke, describing the silence she awakes to everyday, the children's rooms still the way they were before the family vacation to Branson.

Tia Coleman, middle seated, speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Both lawsuits name Ripley Entertainment Inc., Ride the Ducks International, Ride the Ducks of Branson, the Herschend Family Entertainment Corp., and Amphibious Vehicle Manufacturing. They allege that the owners and operators of the Ride the Ducks boat put profits over people's safety when they decided to put the boat on a lake despite severe weather warnings and design problems.

Tia Coleman, middle seated, speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Tia Coleman, middle seated, speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Yelena Brackney, Tia Coleman's sister, speaks during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Yelena Brackney, Tia Coleman's sister, speaks during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died.

Leeta Bigbee wipes a tear as Tia Coleman speaks during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Leeta Bigbee wipes a tear as Tia Coleman speaks during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Family photos dotted the walls of the living room where she spoke, describing the silence she awakes to everyday, the children's rooms still the way they were before the family vacation to Branson.

"I never want another family to have to go through this, I never do," Tia Coleman said. "It's a house, now. It's not a home anymore. ... I'm trying to get used to an empty house."

Two lawsuits have been filed on behalf of other Coleman relatives, but Tia Coleman is not yet a plaintiff. A lawsuit on her behalf is expected to be filed eventually.

Tia Coleman speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Tia Coleman speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Both lawsuits name Ripley Entertainment Inc., Ride the Ducks International, Ride the Ducks of Branson, the Herschend Family Entertainment Corp., and Amphibious Vehicle Manufacturing. They allege that the owners and operators of the Ride the Ducks boat put profits over people's safety when they decided to put the boat on a lake despite severe weather warnings and design problems.

Ripley spokeswoman Suzanne Smagala-Potts has said the company remains "deeply saddened" by the accident but would not comment specifically on the lawsuits because a National Transportation Safety Board investigation is ongoing and no conclusions have been reached. She had no immediate comment Tuesday on Coleman's petition.

Tia Coleman, middle seated, speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Tia Coleman, middle seated, speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Tia Coleman, middle seated, speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Tia Coleman, middle seated, speaks as she is surrounded by family members during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Yelena Brackney, Tia Coleman's sister, speaks during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)

Yelena Brackney, Tia Coleman's sister, speaks during a news conference at her home, Tuesday, Aug. 14, 2018, Indianapolis. Seventeen people died when the boat sank during a July 19 storm near Branson, Missouri, including 40-year-old Glenn Coleman, 9-year-old Reece, 7-year-old Evan and 1-year-old Arya. Five other Coleman relatives also died. (AP PhotoDarron Cummings)