innocent, opinions are opinions. >> they thought someone else should be looked at with suspicion, someone familiar, her ex-girlfriend carmella. >> do you go book and forth between carmella and josh being involved? >> i did. they were the only two that made sense if my behind. >> jen said it was common knowledge caramel la and heather fought. >> about what? >> mostly jealousy stuff. >> something was the way heather's killer cut her hair. >> heather died her hair a lot. it was kind of fried. she didn't think carmella like her hair. i was instantly, her hair is cut off, what do you mean? who would touch her hair? nobody made sense except for caramel la. >> they shared their feelings with detective o'connell. >> when you investigate, when have you somebody's haircut, they're dock it as a means of getting even or as a means of