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.
https://www.foxnews.com/media/potential-michigan-serial-killer-may-have-left-behind-valuable-evidence-former-fbi-profiler-says
https://www.foxnews.com/media/potential-michigan-serial-killer-may-have-left-behind-valuable-evidence-former-fbi-profiler-says