Slay rap in off-duty Brooklyn road rage

A CITY COP was indicted Monday on second-degree murder charges in the road-rage shooting death of driver Delrawn Small, who was killed in a July 4 confrontation with the off-duty officer, sources said.

The cop, Wayne Isaacs, will be charged Tuesday, a day after a grand jury handed up the indictment to state Attorney General Eric Schneiderman, who acts as a special prosecutor in matters involving police shootings.

This is the first case in which Schneiderman is prosecuting a cop for killing a civilian since Gov. Cuomo issued a July 2015 executive order empowering the attorney general to prosecute the cases.

Isaacs, 37, did not testify before the grand jury.

Prosecutors said Isaacs gunned down Small, also 37, in front of the victim’s girlfriend and three children during a confrontation on Atlantic Ave. in East New York, Brooklyn.

A witness said the rapidly escalating confrontation began when Small, driving a 2016 Kia, was cut off by Isaacs shortly after the cop’s 4 p.m.-midnight shift had come to an end.

Police said Small, of Cypress Hills, chased Isaacs’ vehicle.

A surveillance video captured Small, who was two cars behind Isaacs, exiting his vehicle when both had reached a red light. Seconds after Small approached Isaacs’ car at Atlantic Ave. and Bradford St., the cop is seen shooting the victim from inside his vehicle.

Isaacs had initially claimed to police that he opened fire because Small had punched him in the face at least twice — an allegation the video does not support. Small was shot twice in the torso. Prosecutors will ask for bail to be set at $500,000 and for Isaacs to wear an ankle bracelet to monitor his movements, sources said.

Isaacs, who has been a member of the NYPD for three years, was assigned to the 79th Precinct in BedfordStuyvesant.

Small’s widow, Wenona Hauser Small, who was in the midst of reconciling with Small after living apart, welcomed the charges.

“I am grateful to the attorney general in getting this indictment,” she said Monday afternoon. “I will be in court for every appearance of the police officer, fighting for justice for the wrongful killing of my husband.”

Her lawyer, Sanford Rubenstein, who is representing her in a wrongful-death action, echoed the comments.

“This demonstrates that the governor’s executive order works to bring justice to victims’ families,” Rubenstein added.

Small had a rap sheet that included 19 arrests, serving time in prison on three separate occasions.

He finished parole on his latest arrest for assault in 2013, jail records show.

Isaacs was accused in a 2014 lawsuit of a false arrest in which the suspect was “punched, kicked and struck several times in the head and body.”

Isaacs is on modified duty without a gun or badge.