..so at the end of last night's episode, we saw the killer..?...hmmm, that blows my theory of it being one of the main characters, then...I thought it might have been have been Marty's wife...
Spoiler:
Blew my theories away too Ammi but then I'm now thinking, if that's who they arrested as the killer, then they surely got the wrong guy back then because why else is the case opened back up all these years later? hmmm I need to have a rethink , still really enjoying this show though and quite sad it only lasts for one season with these characters but I suppose the script/story must work better that way