A potential serial killer in Michigan may have left behind valuable forensic evidence at outdoor crime scenes, according to a former FBI profiler.
Mary Ellen O'Toole, a former FBI profiler, warned that the killings posed risks for the offender because they occurred outdoors, where the victims, all believed to have been homeless, were likely sleeping. O'Toole stated that the offender's actions, which involved killing people in open areas, were high-risk and likely resulted in the offender leaving behind evidence for investigators to analyze.
The five victims were discovered near the Lansing River Trail near Michigan State University, with the deaths occurring between October 2025 and September 2026. Police have arrested a suspect in connection with the stabbing death of one man, but have not linked him to the other deaths.
O'Toole noted that police have more work to do before determining whether the cases are related. This includes examining unsolved homicides in the surrounding area and potentially other states for evidence of earlier crimes by the same offender.
The investigation is ongoing, with authorities looking at other homicides in Michigan and surrounding areas to understand the breadth and extent of the damage that one person could have done.
NTC Report coverage is based on reporting from the original publisher.
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