and i love you and i'll see you in the morning was a lot better than a good-bye because it's like i'll see you later, and i'm glad i had that. >> the family lost all their possessions except for edgar's wedding ring, recovered from his body. >> we have this thing that every week each of us get it. i got it for the first week of school. it's going to be taylor's turn on monday. and then after taylor it's mom and we all just wear it. >> each week we just -- we share it, yeah. >> angela faces a long road, but doctors say she should walk again. the gonzales family says they now hope federal investigators can determine why this happened. >> i want to know why my husband lost his life. i want to know why they don't have their father. i have my daughters, so i have -- i have something to look forward to but i know there's other mothers that have lost, you know, a husband, or a child,