Lansing's police chief says the string of attacks along a greenway raises the possibility that a serial killer has been at work. A man is under arrest in one of the deaths.
Former FBI profiler Mary Ellen O'Toole said on "The Big Weekend Show" that the suspected Michigan serial killer likely left valuable forensic evidence in Lansing.
Five deaths along the Lansing River Trail near Michigan State University sparked a serial killer investigation as police say victims were homeless men.
Five killings along the Lansing River Trail near Michigan State University share unnerving similarities, with four of five victims suffering blunt force trauma.