Talk:Cassie Jollenston/@comment-211.28.200.186-20130822065025

My theory is that it was Quinn who killed her. Think about it. He just lost the possibility of becoming a Sergeant, he's looking for a way to prove Zach Hamilton is guilty, Zach's DNA was under Cassie's fingernails, and it was a result of the blade thing under the handle of his car. I think Quinn got it from there and planted it on Cassie after killing her. He was also insistent to Dexter that Zach's DNA would be found at the crime scene, and sure enough it was. He asked Dexter to tell him if anything of Zach's (including his DNA) was found at the scene. Quinn was desperate, he killed her with the intention of framing Zach.