Officials have arrested another man in connection with the ongoing case of Tromain Mackall, that happened back in July of 2016.
State police charged 29-year-old Marcus Branden Boyken of Greenville with tampering with physical evidence.
Boyken is currently jailed at the Kentucky State Reformatory in La Grange for other unrelated charges.
Mackall lived in Ohio County and was reported missing to authorities on July 25th of 2016.
Officials say his body was found inside a toolbox floating in Spring Fork Creek in Grayson County.
Police have also charged William Howard Jr. and Christopher Hill.
Howard and Hill are facing murder, kidnapping (death of a victim) and tampering with physical evidence charges.