>> i think i'd done what normal human being would do if they were put in the same situation. everyone wants to survive. people inherently need to defend theirself, and i had to go home to my wife at the end of the day. and one day i hope to do that. coming up -- >> i have been preparing mentally for the worst which is obviously going to prison. >> after two years in jail, cort holbrook's murder trial begins. and -- >> calls me a science project. >> a science project. she's awesome. i love looking at all the graphs and scars. >> a young woman is forever scarred when the manufacture of a designer drug leads to a fatal explosion. mom, i have to tell you something. dad, one second i was driving and then the next... they just didn't stop and then... i'm really sorry. i wrecked the subaru. i wrecked it. you're ok. that's all that matters.