The Delaware County Medical Examiner has ruled the death of a Darby firefighter as accidental.
Warren Smith Jr., 38, fell down a set of stairs at the firehouse Sunday.
Investigators say no one else was there at the time of the fall.
Smith's body was discovered the following day.
Wednesday (83/62): Sun/Clouds
Wednesday will feature another comfortable day with below average temperatures and low humidity. Highs in the upper 70s/Low 80s. Expect a mix of sun and clouds.