Lawsuit against Black Lives Matter: Deputy Nick Tullier represented; activist DeRay Mckesson named Lawsuit against Black Lives Matter: Deputy Nick Tullier represented; activist DeRay Mckesson named The Advocate Injured Baton Rouge police officer sues Black Lives Matter, Deray McKesson Hot Air A Police Officer Injured In The Deadly Baton Rouge Ambush Is Suing Black Lives Matter BuzzFeed News The top things you need to know about policing this week USA TODAY Full coverage 9 JUL 0