A Brooklyn man has been arrested in the cold-blooded shooting of a woman at her husband’s Bensonhurst butcher shop during a $10,000 cash grab, authorities said yesterday.

Andrew Gibson, 36, was charged Wednesday with attempted murder in the Dec. 18 shooting of Dawn Musorofiti, 50, in Romeo Brothers Meats at 15th Avenue and 78th Street.

Gibson and an accomplice surprised Musorofiti in the basement and Gibson shot her in the back and fled with the loot, cops said. His cohort is still at large.