Allentown detectives and the Lehigh County coroner's office are investigating the death of a Bethlehem man who either jumped or fell from the seventh floor of an Allentown parking garage.

Justin D. Shellhammer, 32, was pronounced dead at 3:20 p.m. July 2 at the east entrance to the garage, at 401 W. Hamilton St., Allentown. The incident occurred at 2:51 p.m.An autopsy is expected to be performed today to determine the exact cause of death.