Tensions have been high across the country these past days and weeks after a series of separate and deadly police shootings. And then came the targeted execution of police officers in Dallas. After one shooting by a police officer at a routine traffic stop at Falcon Heights, Minnesota, a man’s fiancee streamed his death live via Facebook. Over 5.6 million people since have watched his death and heard his girlfriend’s four-year old daughter sitting in the backseat tell her mother, “Don’t worry. I’ll take care of you.”