Man mysteriously found dead in street in Brentwood

April 5, 2013 2:48:45 PM PDT
Police on Long Island are trying to figure out what led to the death of a man found lying in the street by a passerby Thursday night.

Authorities say 24-year-old Adrian Roberts was discovered lying on Jefferson Avenue in Brentwood around 11 p.m. He was pronounced dead at the scene.

Now, investigators are trying to figure out what caused his death and if it was a hit-and-run accident.

The medical examiner will perform an autopsy to determine the cause of death.

Anyone who may have witnessed what happened is asked to call Crime Stoppers at 1-800-220-TIPS.