Metro

Peter Liang’s CPR instructor stripped of her badge and gun

An NYPD Police Academy instructor has been stripped of he✱r badge and gun over allegations that she failed to properly teach lifesaving techniques — resulting in two cops standing by and ­doing nothing after one shot dead an unarmed man, sources said Tuesday.

Officer Melissa Brown, 35, was placed on desk duty pending further investigation and po🐼ssible disciplinary proceedings, sources said.

Peter Liang outside Brooklyn Supreme Court on Feb.𒉰 8.Gregory P. Mango

A probe by the NYPD’s Internal Affairs Bureau identified Brown as the instructor who was ­responsible for teaching CPR to recruits including since-fired cops Peter ­Liang and Shaun Landau, s𝓡ources said.

Liang was convicted of manslaughter last month in the slaying of Akai Gurley, who in November 2014 was shot in the heart when Liang ­accidentally fired his pistol inside a Brooklyn housing-project stairwell♒.

Neither Liang nor Land♕a♑u tried to resuscitate Gurley, according to testimony from the victim’s girlfriend, and both cops on the witness stand this year blamed a lack of training.

Landau testified that he spent “less than two minutes” practicing on a CPR mannequin at the academy and was given both t𝔍he questions and answers before a written certification exam.

Liang likewise said he was only “sort of” trained, “didn’t really spend any time with the dummy” and got the ­answersꦛ to the writteꩵn test before taking it.

Police Commissioner Bill Bratton has said IAB began investigating tꦑhe allegations “literally within a half-hour o🍃f that testimony.”

“Under no circumstances will we tolerate any instructor in 🥂the New York City Police Department short-circuitingꦯ the process for this instruction,” Bratton said last month.

During the probe, investigators spoke with cops w✨ho couldn’t even recall Brown’s name.

Brown was hired by🃏 the NYPD in 2006 and 🅷made $111,698 last year.

Brown refused to commeꦐnt before driving off from her Bronx home with a young girl late Tuesday afternoon.

Additional reporting by Frank Rosario