It was a normal Friday night at Soans Christian Academy in Northeast Philadelphia. As the day was winding down, 10-year-old Andre Howard III's dad arrived to pick him up. "It's crazy how you say goodbye to one person and then finding out the next day you don't know if you're going to say hello again," Tatiana Rodriguez said.

Andre Howard shares moment when his 10-year-old son, Trey Howard, protected his younger sister from flying debris after a plane crashed in Philadelphia.

The Learjet, carrying a pediatric patient and five others, crashed on Friday, killing all on board. On the ground, one person was killed and at least 19 others were injured, officials said.