Superintendent David Kennett News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Apps such as Snapchat and Telegram have become the "preferred" communications for gangs plotting murders and other violence, .

New yorkUnited statesUnited kingdomCity ofIlford snapchatChris summersSadiq khanKhalid safiFatima khanDavid kennettNew york timesCrown prosecution serviceBehavioural insights teamViolent reduction unitSuperintendent david kennettMetropolitan police