Police are investigating the discovery of a man’s body on Wednesday morning as a suspicious death.

Around 6:50 a.m., the body, wearing only underwear, was found on the 8100 block of Crispin Street in Holmesburg, Philly.com reported.

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The body, found in the backyard of a home, was that of a man believed to have been in his 30s, CBS3 stated.

The body showed signs of blunt force trauma, according to Philly.com.

Investigators were trying to determine the victim’s identity and ascertain how he had died, CBS3 added.

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Police have not made an arrest in the case, Philly.com added.