Residents celebrate at the corner of West North Avenue and Pennsylvania Avenue after Marilyn Mosby, Baltimore City state's attorney, announced criminal charges will brought against the six officers associated with Freddie Gray's arrest, in Baltimore, Maryland, May 1, 2015. Mosby ruled the death of Freddie Gray a homicide and said his arrest was illegal. Gray, 25, who was arrested on April 12, died a week later in the hospital from spinal cord injury he received while in police custody. Photo by Kevin Dietsch/UPI