. >> we loved bart corbin. he came into the family very quickly. he did a lot of traveling with us. vacations. he spent most of his weekends with us. >> bart was very bright and could be a lot of fun. >> bart is a very funny person. he's got a very quick wit, and people, i think, are drawn to that. if you, you know, crack on him, he has a crack that's five times better than yours immediately. he thinks very fast, and he's very funny. >> but now all that was a distant memory. jennifer's family felt unimaginable grief because the way jennifer died was almost as painful as the loss itself. her older son was the one to find her body and run to a neighbor, who called 911. >> my girlfriend's dead. >> okay. what do you mean by that? >> she's been shot. she's -- her son just ran over and got me. they live across the street from me. >> okay. do you think that she can be helped? >> no. >> it was like somebody took the engine of a jet and put it on backwards and just sucked the air out of my lungs. never in a million years would i ever think that i would have to live my life without my sister.