Potential serial killer on the loose in Michigan have police gearing up

Michigan State University students Anton Gegaj and Frank Pappalardo react to serial killer fears after five deaths on the Lansing River Trail. Police have charged one suspect in one stabbing.

Michigan State University students Anton Gegaj and Frank Pappalardo react to serial killer fears after five deaths on the Lansing River Trail. Police have charged one suspect in one stabbing, but he has not been linked to the other four deaths.