Peter Anthony Walsh -- known as Tony to his friends and family – was last seen alive in the Truro area on Aug. 23, 2019. (Nova Scotia RCMP)

Six months after the disappearance of Peter "Tony" Anthony Walsh, the RCMP's major crime unit continue to ask the public for any information into the ongoing homicide investigation.

Walsh was last seen on Friday, Aug. 23, 2019, getting into a truck in the Truro, N.S. area. RCMP said Walsh had driven to various locations that day, including Millbrook, Truro, and Debert.

His vehicle, a beige 1999 Chrysler Sebring, was later found by his family in a business park parking lot in downtown Truro.

Walsh's disappearance began as a missing person's case, however evidence presented on January 20 led investigators to re-focus on the matter as a homicide.

Police have made several appeals to the public, including a video of Tony's family on Dec. 12, 2019.

Anyone with information into the disappearance of Walsh is asked to contact RCMP or Crime Stoppers.