A teenager on the Missouri duck boat was apparently "freaking out" when it sank because the captain was doing the same. "She's sad—very sad," Mandi Keller of Texas says about her 15-year-old daughter Gillian, per the Kansas City Star. Gillian was with her father on the boat that sank Thursday near Branson, Missouri, killing 17 people in a sudden storm; Gillian and her dad were among the 14 survivors. "Gillian said the captain was freaking out," says Keller. "She said, 'I was freaking out because he was freaking out.'" Apparently the windows were sealed and the canopy closed, trapping everyone inside until the captain realized it and released the boat canopy. "She said the thought popped in her head, 'I'm not dying today,' and the top came off, and she said, 'It was so hard to get out of the boat, Mom. It was so hard to get out of the boat.'" For more on the sinking: