Troy Ave, the Brooklyn rapper charged with attempted murder after a May shooting at a concert at a Manhattan club, was shot twice on Sunday, the police said.

The rapper, whose real name is Roland Collins, was driving a red Maserati around 4:20 p.m. in Brooklyn when an unidentified man approached the vehicle, which was stopped at an intersection at East 91st Street and Linden Boulevard. The gunman fired multiple rounds, the police said. Mr. Collins was struck twice, taking a gunshot wound to the arm and a graze wound to his head. He then crashed his vehicle into a parked car.

Image Troy Ave in court in June. Credit... Louis Lanzano for The New York Times

Mr. Collins went to Brookdale University Hospital and Medical Center, where he was hospitalized in fair condition. The police are investigating the shooting, though they said they had no description of the gunman. No arrests had been made as of Sunday night.