post B

a detective comes in because of the second murde.r and Heather trys to explain to him about how the key went missing with out anyone noticing which is something that just DOSEN'T happen. but the cop is just kinda looking at her like she is making no sence or something. while they are she is showing him around the crime site someone (the killer) slips the key back on the rack with out any one seeing the do it. so when they get back they see this and the police still dont care so she calls cooper and cooper and her go on a little investigation up tothe new dead girls room to look around a little bit. when they get there their met by her roomate who tells them that just like the 1st dead girl she had been seeing a new guy and never really dated befor him and how again the roomate had never seen him. so now heather thinks that the killer is some creep who goes out with quite girl then kills them after their date...