Shut circuit television cameras captured the perpetrator with the Washington Navy Lawn shooting, Aaron Alexis, all through his rampage. Yet another dilemma inside the effectiveness of CCTV for policing is about uptime from the method; in 2013 Town of Philadelphia Auditor located that the $15M system was operational only 32% https://andrerixrg.theideasblog.com/27237901/new-step-by-step-map-for-cctv-monitoring