Six people were killed in the collapse last week in the Center City area.
The man was a Department of Licenses and Inspections employee who had inspected the building May 14, reportedly the last time the building was looked at before the collapse, according to a CBS News report (http://cbsn.ws/11bJzT1).
The 52-year-old man was found fatally shot in a pickup truck Wednesday night. He reportedly sent a text message to his wife before he died.
Read more about the situation at http://cbsn.ws/11bJzT1.