Baltimore awakens to devastation

``Batts said it appeared that a number of gangs met and decided that each group would "take out a police officer" after Monday's funeral of Freddie Gray, a 25-year-old black man who suffered a fatal spinal injury after being in police custody. Social media was alive with "#purge" before and during the mayhem, an apparent allusion to the film The Purge, which featured a 12-hour period in which any crime was legal.''