Deadly Explosion Rocks Pennsylvania Chocolate Factory.

A powerful explosion at a chocolate factory in West Reading, Pennsylvania, has killed five people, with two still missing. The cause of the blast is unknown, and there has been no official word on whether it was caused by a gas leak. One person was found alive and pulled from the rubble overnight Saturday. Rescue workers are continuing a thorough search using specialized equipment and techniques. The names of the people who were killed have not been released.