Crime Investigation Australia - Season 3 - Eps 8: Cop Killer: The Winchester Assassination
The highest ranking police officer in Australia to be murdered, Assistant Federal Police Commissioner Colin Winchester was shot twice in the head at point blank range as he was getting out of his car outside his Deakin home on January 10, 1989. At the time of his death Winchester was the Chief of Police in ACT region. He had served in the law enforcement of 27 years, firstly with the Australian Capital Territory Police Force and then in the Australian Federal Police after its formation in 1979. The shock of his death and the long investigation which followed left a lasting imprint on his fellow officers as they struggled to bring the killer to justice.
About Crime Investigation Australia

Title: Crime Investigation Australia
First Air Date: 2005-08-01
Last Air Date: 2010-12-28
Status: Returning Series
Rating: 8.5/10 (from 2 votes)
Language: EN
Seasons: 6
Total Episodes: 45
Network: Nine Network
Genres: Crime, Documentary
Production Companies: Unknown
Synopsis
Crime Investigation Australia is an Australian true-crime series that first premiered on Foxtel's Crime & Investigation Network in August 2005. The series is also rebroadcast on the Nine Network, and made its debut there on 14 August 2007. The host of the series is Steve Liebmann.