He fatally shot an NYPD cop execution-style decades ago in a Queens bar — and now Richard Rivera is helping reform police in upstate New York as part of a state-mandated plan launched by Gov. Andrew Cuomo.
The cop-killer — who murdered off-duty officer and dad-of-four Robert Walsh in 1981 — sits on a panel for Ithaca and Tompkins County as part of its “Reimagining Public Safety Collaborative.’’
The advisory group was formed after Cuomo ordered municipalities to submit police-reform plans to the state by April 1 following George Floyd’s death.
“I know people are going to be critical,’’ killer-turned-homeless advocate Rivera, 56, told The Post on Monday when asked about the possible reaction to him sitting on the committee.
“I don’t know if [Walsh’s] family would find this acceptable,’’ he said. “I can’t control that. What I can control is the way I’ve been living my life.
“I’m holding the memory of Officer Walsh to the highest standard of policing in terms of a protector to the community, somebody who cares for the community.”
Rivera was 16 years old when he and four other gun-toting teens donned masks and strolled into the BVD Bar and Grill in Maspeth just after midnight Jan. 12, 1981, looking to rob the joint.
Walsh, a 36-year-old highly decorated cop with 12 years on the force, was inside wearing a cowboy hat hanging out after his shift.
What unfolded next was nothing short of a coldblooded “execution,’’ a police official said in a front-page Post article at the time.
As the hero off-duty officer identified himself as a cop and reached for his gun to try to stop the robbery, Rivera shot him in the shoulder. Rivera then walked over to the officer as he lay helplessly wounded on the floor, pressed his gun to the cop’s head and blasted him again, authorities said.
“I guess it was just something he felt like doing,’’ the police official said of Rivera.
The teenage killer spent 39 years behind bars for the cold-blooded killing, before being released in 2019.
Rivera told The Post that he has since been working with a nonprofit helping to provide the homeless with shelter and food.
He said his work with the upstate prison-reform committee mainly consists of surveying homeless people about how they may be criminalized just because they are on the streets or over their mental issues.
“I feel that I’m living my life in a way that I feel is for the betterment of the people around me,’’ said Rivera — who opined to Ithaca Week last month about his post-prison outreach work.
“I live my life in a way that honors and respects [Walsh’s] memory,” the ex-con told The Post. “That is advocating for people who can’t advocate for themselves.”
But Pat Lynch, president of the Police Benevolent Association, said it doesn’t matter what kind of feel-good work Rivera does now — he is the last person who should be doling out advice on police reform.
“It’s outrageous and despicable,’’ the union chief raged to The Post.
“Not only did this cop-killer get paroled, but now he gets a seat at the table to help dismantle a police department. Did anybody expect him to be fair and open-minded in his review?
“The entire process has trampled on the ideals that police officers like Robert Walsh upheld. It’s the ultimate disrespect to his service and sacrifice.”
Cuomo last summer ordered every municipality in the state with a police department to devise a plan reflecting “systemic reform” in the wake of Floyd’s death at the hands of cops in Minneapolis in May.
Opening statements in the trial of Derek Chauvin, the white former cop who knelt on the unarmed black man’s neck for nearly 9 minutes, kicked off Monday.
Cuomo said when announcing the police-reform measure that any local government failing to provide a plan would lose “a significant amount” of state money.
The upstate “collaborative” of which Rivera is a member did not return repeated messages from The Post seeking comment Monday.
Additional reporting by Kate Sheehy