New York’s attorney general on Saturday moved to form a grand jury to investigate the death of Daniel Prude, a Black man who died earlier this year after Rochester police placed a hood over his head and held him down.
"The Prude family and the Rochester community have been through great pain and anguish," Attorney General Letitia James said in a statement about Prude’s death, which has sparked nightly protests and calls for reform. She said the grand jury would be part of an "exhaustive investigation."
Prude’s death after his brother called for help for his erratic behavior in March has roiled New York’s third-largest city since video of the encounter was made public earlier this week, with protesters demanding more accountability for how it happened and legislation to change how authorities respond to mental health emergencies.
"This is just the beginning," Ashley Gantt, a protest organizer, said by email after James’ announcement. "We will not be stopped in our quest for truth and justice."
Get Tri-state area news and weather forecasts to your inbox. Sign up for NBC New York newsletters.
Hundreds of protesters gathered Saturday for a fourth night on the street where Prude, naked and handcuffed, was held face-down as snow fell. Policy body camera video shows officers covering Prude's head with a "spit hood," designed to protect police from bodily fluids, then pressing his face into the pavement for two minutes.
Daniel Prude Death Coverage
Prude died a week later after he was taken off life support.
The Monroe County medical examiner listed the manner of death as homicide caused by “complications of asphyxia in the setting of physical restraint.” Excited delirium and acute intoxication by phencyclidine, or PCP, were contributing factors, the report said.
A police internal affairs investigation cleared the officers involved of any wrongdoing, concluding in April that their "actions and conduct displayed when dealing with Prude appear to be appropriate and consistent with their training.”
James' office opened its investigation the same month. Under New York law, deaths of unarmed people in police custody are often turned over to the attorney general’s office, rather than handled by local officials.
Police union officials have said the officers were strictly following department training and protocols.
Gov. Andrew Cuomo earlier this week called on James to expedite the probe.
“Today, I applaud Attorney General Tish James for taking swift, decisive action in empaneling a grand jury,” Cuomo said in a statement Saturday. “Justice delayed is justice denied and the people of New York deserve the truth.”
Mayor Lovely Warren, who is under pressure to resign over how long it took for Prude's death to become public, thanked James for taking the action in what she called “a trying time in Rochester.”
Protesters on Saturday continued to criticize Warren and Police Chief La’Ron Singletary, walking and bicycling from the site of Prude's detention to City Hall, where they again called for them to step down.
Also Saturday, the attorney for several people struck by a car as they protested Prude’s death in New York City said police have opened a criminal investigation now that victims have come forward to file a police report. Sanford Rubenstein said two of those struck Thursday when the Ford Taurus drove through the crowd in Times Square have been interviewed by police and three others will meet with investigators next week.
The group wants the driver charged with reckless endangerment and assault with a deadly weapon.
Advocates say Prude’s death and the actions of the seven now-suspended Rochester police officers demonstrate how police are ill-equipped to deal with people suffering mental problems.
Activists have marched nightly in the city of 210,000 on Lake Ontario since the police body camera footage of the encounter with Prude was released by his family Wednesday.
Friday night’s protest resulted in 11 arrests, police said. As they had the night before, officers doused activists at police headquarters with a chemical spray and fired what appeared to be pepper balls to drive them from barricades around the building.