NYC fiend who killed ex as she pushed their baby in stroller smirks, gives pathetic apology in court then lands up to life behind bars

The Brooklyn fiend who fatally shot his ex as she pushed their infant in a stroller smirked Tuesday while giving a pathetic apology in court, where his victim’s mom wept — and he landed up to life behind bars.Controlling killer Isaac Argro, 26, licked his lips and grinned when given the chance to address the Manhattan courtroom before being sentenced for shooting Azsia Johnson, 20, point-blank in the head on the Upper East Side in June 2022.“I know what I’m about to say doesn’t really mean anything to anybody, but I just wanted to say that I’m sorry for whatever I did or whatnot,” the sicko said while slumped in his chair.“I know I can’t bring nobody back.”Johnson’s shattered mom, Lisa Desort, 59, wept as she ripped into the “coward” before he was slammed with 25 years to life in prison.“It’s been the worst four years of our life,” she told the judge as a family member rubbed her back.She said she treated Argro like a son before he began his vicious descent into murder. “And this is how you repay my family?” she asked him.Argro harassed, stalked and threatened Johnson and her family for several months, almost forcing the aspiring pediatric nurse to miscarry from one of his beatings, before the slaying, according to prosecutors.A terrified Johnson  had been living in an East Harlem domestic-violence shelter with their 3-month-old daughter Khloe and her older child Kenzo, who she had from a previous relationship, when she was killed.She had tried to protect them all from his abusive wrath — but  the dad ended up luring her to East 95th Street between Lexington and Third Avenues that day with promises of items for their baby.Instead, Argo, with a black ski mask over his face, pumped a bullet in her head as she pushed little Khloe up a hill in her stroller.Argro then fled and threatened Johnson’s family, telling them they were “next,” according to prosecutors.It took a Manhattan jury fewer than two hours to find him guilty...