The man's body was found in New Haven by officers just before 2 a.m. next to a parking structure at 213 Crown Street on Sunday, Sept. 29, police said.
Firefighters were quick to the scene and performed CPR until responders could get him to a hospital.
Paramedics took him to Yale New Haven Hospital, where doctors pronounced him dead.
New Haven Police have not released the name of the Hartford County man as they notify his family. They said he lived in Manchester.
Detectives are investigating the circumstances surrounding the fall. They ask anyone with information to contact them at 203-946-6304 or leave an anonymous tip by calling 866-888-8477.
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