As reported in the Daily Pennsylvanian, the Philadelphia Police Department and the University of Pennsylvania have combined forces to create a high-tech, real-time surveillance center.  Read more at http://thedp.com/index.php/article/2012/03/philadelphia_police_department_creates_surveillance_center

Criminal lawyers practicing in Philadelphia County should be mindful of the resources of the Philadelphia Police Department because their resources could provide evidence that could exonerate defendants.