as for those federal charges, ali irsan and his daughter nadia to deals.r in the murders. her trial still lies ahead. now all that's left for those who love coty beavers and gelareh bagherzadeh are the memories of who they were and perhaps visions of who they might have become. what has life been like since he's been gone? >> there's a lot of times where i see something then i just think about, how i wish i could just tell him about that. or just think, like, how excited he might be to hear this. and he's not there. >> cory beavers lost both his twin brother and the woman he loved. >> she was intensely passionate about everything, if he needed left, she was going to help you. whether you wanted her to or not. >> i'm guessing that the reason that galareh wanted to help so many people is that you both thought or that that was the right thing to do. >> yeah. >> that's where she was. >> and i was angry and she told me, i am like you. really. >> and she was. >> a person who is so helpful, so full of energy and so positive, imagine all the things she could've do