Closed circuit tv cameras captured the perpetrator in the Washington Navy Property shooting, Aaron Alexis, all through his rampage. An additional problem from the usefulness of CCTV for policing is all-around uptime on the program; in 2013 Town of Philadelphia Auditor identified which the $15M system was operational only 32% https://garrettgyocq.boyblogguide.com/26468586/the-smart-trick-of-cctv-monitoring-that-no-one-is-discussing