March 3, 2015 12:06 pm New Findings in 21st Century Policing Philadelphia Police Commissioner Charles Ramsey shares some new findings from his task force on 21st-century policing. US & World Videos 8:59 Raise a julep to the Kentucky Derby: The Lineup 0:32 Five people arrested in 2006 Philadelphia cold case 0:19 Body of missing kayaker found in the Schuylkill River 2:00 Police officer placed on administrative duty after killing dog that attacked a man 0:51 Police officer shot and killed 1 of 4 dogs that attacked a 53-year-old man