It wasn’t the Grinch who allegedly stole $750,000 worth of jewelry from New York Knicks forward Derrick Williams last week. It might have been these two women, shown in recently released surveillance tape by the New York Police Department.

Police released the tape on Wednesday of two possible suspects in the theft leaving the Up&Down club in Manhattan’s Meatpacking District on Dec. 19. Williams had been at the club all night celebrating the team’s 107-97 victory over the Philadelphia 76ers on Dec. 18.

According to police, Williams escorted the two women to his Tribeca home that night and noticed the missing jewelry the next afternoon. Among the missing items were a $145,000 Audemars Piguet watch, four Rolexes, and a diamond chain with the Hennessy logo, Deadspin reports.

Police say the robbery may have been just one incident in a series committed by the women, the New York Post reports.

Williams, meanwhile, has been mum on the incident.

“I don’t want to talk about it,” he said after the Dec. 19 Knicks’ 107-91 win over the Bulls. “It’s still up in the air.”