Philadelphia Police Hunt for Escaped Inmates, One a Convicted Murderer.

Two prisoners, including a teen accused of killing a man outside the same facility more than two years ago, escaped from a correctional center in Philadelphia on Sunday evening. The entire facility was placed on lockdown, and all other inmates were accounted for. Officials are investigating the center's handling of the incident, and police and U.S. Marshals are involved in the investigation. The escaped prisoners are still at large, and anyone with information on their whereabouts is urged to call Philadelphia Police or 911.