EAST NEW YORK, Brooklyn (PIX11) — A man found his brother with a gunshot wound to his head inside his Brooklyn apartment Sunday night, police sources told PIX11 News on Monday.

The brother went to check on the victim, identified as 28-year-old Andrew Cruz, at his apartment on Blake Avenue in East New York around 11:30 p.m. and called 911, sources said. EMS rushed Cruz to the hospital, where he was pronounced dead.

No arrests had been made, as of Monday morning. The investigation was ongoing.

Submit tips to police by calling Crime Stoppers at 1-800-577-TIPS (8477), visiting crimestoppers.nypdonline.org, downloading the NYPD Crime Stoppers mobile app, or texting 274637 (CRIMES) then entering TIP577. Spanish-speaking callers are asked to dial 1-888-57-PISTA (74782).