paired with swat teams. had a group ready to search the car. another group to search carey's apartment. >> have everybody but fish and wildlife. on >> a multi state and federal level. >> in new jersey, two fbi agents appeared at lloyd's workplace. he agreed to meet with them in a conference room. the agents gave him an update on the case. >> the medical examiner determined it to be a homicide, not a suicide. >> my god. >> and in conjunction with that, i want to ask you, did karrie have something to do with her death? >> no. i just don't think karrie has it in her to kill another person. >> can you think of something, whether it was things get out of hand. she gets in a fight. it's a self-defense thing? i mean, can you see that happening with karrie? >> it's hard to imagine. but can i picture it? i can.