Who is the Pine Valley Killer?

Of course Kathy is "Kate". I've been watching AMC for so long that the nanosecond I saw that little girl I knew. I was confused with Emma at first though... There's not much that they can do without the fans figuring it out first, but I have to admit that I don't have a clue who the killer is. David is not such a bad guess though.

No, I don't think it is Zarf anymore. At first, I thought it was but it would be too obvious now. I thought maybe Jonathan but he wouldn't have killed his own sister. They said that girls use the v-tech mostly so am wondering if maybe Greenlee isn't coming back and getting revenge but she doesn't know about Zach's past. I am not really sure I guess. Maybe David? And yes I think that Kathy is really Kate. I just hope they find out soon and don't drag this storyline out anymore than they alrady have.

Yeah, Zarf's a pre-surgery transgender...that's why Bianca finds herself attracted to him. I really don't think the killer is anyone we know...I think all the "obvious" suspects are TOO obvious...and they're trying to make it seem like Zarf to throw the viewers off. I am looking forward to seeing who the killer really is! And, yeah, I read somewhere that the little girl is definitely Tad and Dixie's daughter.

I don't know after today's show. How can it be Zarf if him and Bianca are going to end up together. Yes, I bet the little girl is Tad & Dixie's daughter.

Anymore new ideas, I think now Zarf is losing suspision. What about the guy at the bar today with the pictures.. he dropped them and left without his credit card... I didn't even get a good look at him cause I was on the computer at the same time. I'll be watching today though..lol

No Zarf is Bianca's new love interest. Zarf can't be female, he was naked in the office when the girls first met him. Yes the little girl is going to turn out to be Tad and Dixies daughter.

I highly doubt the killer is Zarf, they are already pointing at him way to soon. It has to be someone else, who? I don't have a clue. And I do have a strong feeling that the daugther of Julia's friend is Tad & Dixies daguther. just a strong feeling.

I am pretty sure we are supposed to think that Kenny is the killer. He went to the grocery store at the same time as Winnie. I am sure it's not Zarf/Zoe. I think we are going to be watching her go through "transition" and become more woman. She is already taking the hormone injections. I think Josh may help her. I wish they had waited to kill Dixie until she got to know her daughter. I wonder when Tad will find out and what he will do when he does.

i was thinking it was Zarf at first but now im not sure. could it be di??? and i also think that kathy might be tad and dixies daughter.