"A 30-year-old man was killed in Brooklyn after he was shot twice following an argument with his wife early Sunday, police said.
Dion James was arguing with his wife and another man on Franklin Ave. and Union St. in Crown Heights at 3:57 a.m., police said. The suspect then blasted James twice in the back.
James was rushed to Kings County Hospital, but he could not be saved. His wife is being questioned but has not been charged, a police source said.
The shooter has not been caught, police said. Cops were checking surveillance footage at a bar on Franklin Ave."