THREE RIVERS, MICHIGAN IN ST. JOSEPH COUNTY –  There is reason to allege that former Detective Sergeant Michael (Mike) Mohney and former officer Michael Costello committed the murders, and that Robert Odell Waters was innocent.Joshua Thomas Barnes alleges that when he was 12 years old in 1988, Michael (Mike) Mohney, formerly of the Three Rivers … Continue reading Who are the true killers in the 1988 murders of Cathy Sue Swartz and Christina Y Shelton in Three Rivers, Michigan?