OSHKOSH, WI (WTAQ) – The apparent overdose death of an inmate at the Oshkosh Correctional Institute is being investigated.
State Corrections and Oshkosh Police are investigating the May 5th death of 31-year-old Daniel Tanner.
Police are investigating his death and the Department of Corrections is doing its own internal investigation.
Tanner had completed most of a 10 year sentence for cocaine and marijuana trafficking.
Part of the investigation will focus on security at the prison.
It’s not known how Tanner obtained the drugs that led to his death.
