Emergency responders and heavy equipment are seen at the site of a deadly explosion at a chocolate factory in West Reading, Pennsylvania, Saturday, March 25. (AP Photo/Michael Rubinkam)

WEST READING, Pa. (AP) — All seven bodies have been recovered from the site of a powerful explosion at a chocolate factory in a small town in eastern Pennsylvania. West Reading Mayor Samantha Kaag said in a statement Sunday night that none of the victims will be named until officials are certain that all families have been contacted. Earlier Kaag confirmed to the Associated Press that the fifth body was found Sunday morning by first responders and confirmed dead by the Berks County Coroner’s Office. The coroner was unable to confirm the identity of that person, Kaag said. State and local fire investigators are continuing to examine the scene to try to determine the cause of the blast.