A building located on the corner of 22 & Market Street in Center City Philadelphia has reportedly collapsed and the Philadelphia Fire Department is reporting that as many as 10 people are trapped in the wreckage. The collapse occurred at roughly 10:45 a.m. this morning, and while officials haven't identified a specific reason for it, Philadelphia's NBC10 is reporting that the building next door was under demolition. 

Emergency teams dispatched to the scene are working to locate anyone trapped in the rubble. We will update with more information when it becomes available.

[via NBC Philadelphia and ABC Philadelphia]