Upper East Side

A suspect in Wednesday’s point-blank execution of a 20-year-old mother as she pushed her 3-month-old child in a stroller on Manhattan’s Upper East Side has been arrested on charges of murder, police announced Friday. Investigators had been zeroing in on Isaac Argro, 22, in the two day’s since the sidewalk slaying of Azsia Johnson. Law enforcement sources identify Argro...

A woman was shot in the head and killed while she was pushing a stroller with her infant inside on the Upper East Side of Manhattan, according to senior police officials.