Triangle Killer

This is a crime story about a detective and his partner as they deal with the actions of a Serial Killer. This one is a new breed, a killer that kills individuals that meet a highly specific criterion to qualify to be one of his victims. It is a case that will move into the area of the unknown. Just how was he doing it and why. It would all come down to hard nose to the ground tracking to finally come up with the person responsible.
As they progress, they will come up with more suspects than there are victims and still he would beat them. It would finally get to the point where the team will try anything to get their man and when they do, all hell falls on them. They blow it big time and end up on the outside no longer working the case. That is until our detective finally takes the action this case had been waiting for and then things start to happen.
The only problem is what happens is something he never expected and now the game had doubled in danger and problems. In the end it would be a case that would go down in the department's history as one of the most difficult they ever experienced.