Police have released photos of Shannon Baker and revealed his car was last seen in Auckland on Monday night.
Fifty-five-year-old Baker was found dead at an address on Calgary St in Sandringham on Tuesday morning with police saying they are treating his death as a homicide.
They have appealed for help with their investigation from the public calling on anyone who may have seen Baker's green Mercedes - registration FCG929 - to contact them.
![Police are treating the death of Shannon Baker as a homicide. Photo / Supplied](https://www.nzherald.co.nz/resizer/v2/BYHQRBLJQ7WJL7RVSSYCGRDLKY.jpg?auth=b92788cbea1f5a7854ab86162152b911905226b9cf7f54be46c82bf76caba0d5&width=16&height=17&quality=70&smart=true)
The car was last seen exiting the Northwestern motorway at St Luke's on Monday at 10.25pm.