Mary Elisabeth Merchant is suspicious to me. Why? Well, for one thing why would she show up in a night club if her best friend just got murdered? Wouldn't she stay home? Maybe she was there to get drunk. While there though, she refused to talk to one of the investigators. Why?
Also, am I the only one who heard something in the web cam call that occurred between Mary and the victim? I thought I heard Mary say, "Do you want me to come over?" and then the victim said, "Yeah." If that's the case, Mary might have been there when the killer was. Maybe she had a thing for the victim's boyfriend -- Jimmy Tinker.

