Three men and a youth were arrested Saturday morning and accused of forcing their way into a woman's Kensington Avenue apartment and demanding money while pointing a shotgun at her head.
The four, all of Buffalo, took $1,664 and were later found at 81 Butler St., police said.
Corey A. Cox, 16; Tarell Smith, 23; Marcus J. Andrews, 29; and Tito M. Roosevelt, 24, were each charged with first-degree robbery and first-degree burglary, both felonies, police said.
Police said Andrews, Smith and Cox entered the apartment with three guns, two of which have not been recovered, while Roosevelt waited outside in a car.
Cox also was charged with third-degree criminal possession of a weapon and fourth-degree criminal possession of stolen property, both felonies, police said. Andrews also was charged with third-degree criminal possession of a weapon, police said.