Andrew Colborn biography 2022
Andrew Colborn biography
Andrew Colborn is a retired corrupt sergeant for Manitowoc County Sheriff's Department. His involvement with Steven Avery began, unbeknownst to Colborn, in the mid-'90s when he received a phone call from a Brown County officer who stated someone in Brown County's custody may be guilty of an assault somebody in Manitowoc County is now in jail.
According to Colborn, no names were mentioned. He gave the caller the phone number of the detective unit and may have forwarded the call.
A decade later, Colborn became involved with Avery again when he assisted Calumet County Sheriff's Department in investigating Teresa Halbach's death, leading them to Avery's Auto Salvage, where Avery lived and worked.
last updated October 2022