Two police detectives were also injured, suffering lacerations to the head.
The unidentified suspect was taken to University Hospital and was in critical condition, and the lieutenant was taken for observation.
In response to recent shootings and killings of young black men by police, the forum sought to educate students about police behaviors and their rights and wrongs.
Kim Ballinger was accompanied by Kirsten John Foy of the Rev. Al Sharpton’s National Action Network.
The incident happened around 1 a.m. at Nostrand Avenue and Avenue D in East Flatbush.
Police shot and killed a man in Queens on Sunday morning after he tried to attack officers with a utility knife, authorities said.
Police were chasing the suspect on foot on Gates Avenue and Marcus Garvey Boulevard in Bedford-Stuyvesant when the suspect pulled out a gun and fired on office, police said.
The mothers of Sean Bell, Anthony Baez, Amadou Diallo and Ramarley Graham gathered to make their plea Friday, two days before Mother’s Day.
One officer open fire on the suspect, striking him in the leg, police said.
A grand jury declined to indict a New Rochelle police officer who shot and killed a mentally distubed man inside his apartment in May.
The man shot by police Saturday after he allegedly used a cane to attack an officer has been charged with several crimes including assault on a police officer with a deadly weapon, menacing and attempted criminal mischief.
A lawyer for a Stamford, Conn., woman killed by police after a car chase outside the U.S. Capitol is requesting a Justice Department investigation.
The victim was chasing another man inside and outside the store in Middletown and was later shot by two officers, police said.
A new report has said the number of NYPD officers who fired their guns, and the number of suspects they killed, increased in 2012 compared with the year before.