Toronto police are investigating their eighth homicide of the year after a 21-year-old man was shot at a home in Scarborough.

Officers were called to a house on Golfhaven Drive, in the Orton Park and Lawrence Avenue area, at about 9:40 p.m. Friday.

When detectives arrived, they found the lifeless body of Jonathan Rodrigues.

The victim had been at the home with some friends when he was confronted by unknown suspects at the back door and shot, police said.

Several men were seen getting into two vehicles and were last seen driving south on Mossbank Avenue.

An autopsy to determine the exact cause of death has been scheduled for Sunday.

Anyone with information about the victim or the incident is asked to contact Det. Sgt. Dan Sheppard at 416-808-7814, Det. Mike Carbone at 416-808-7378, Crime Stoppers anonymously at 416-222-TIPS (8477), or online at www.222tips.com.