PROVIDENCE, R.I.—Rhode Island authorities are investigating the case of a man who died after being handcuffed by police in Providence. Officers were called at around 12:30 a.m. Friday on a report of a man who was screaming in the street and possibly under the influence of narcotics, according to an account by Providence police. They found him groaning unintelligibly as he rolled on the ground next to a ballfield. The officers called for an ambulance from the Providence Fire Department and spent more than 10 minutes trying to talk to the man and calm him down, but he did not answer questions or follow commands. Then the officers had what police described as a “minor struggle” with the man as they handcuffed him to protect rescue workers. Body cam video released by Providence police shows that the officers eventually held the man down on his stomach for about 90 seconds …