Murder on the Grand

It's early morning on the Grand River trail, and three high school students discover a dead body. There is no evidence of bullet or knife wounds, which baffles the ME.
A few days later, another body shows up on the trail, but the MO differs.
When a third body is found near the trails, with the same MO as the first victim, the police begin to think they might be dealing with a serial killer.
As victims begin to pile up, so do the suspects. Will the Brantford detectives working the case be able to solve the murders before there are more victims?