One person was stabbed and two others were injured during what police described as "large fight" outside a Worcester strip club in the early hours of New Year's Day.
Police say the fight at the Riviera Show Club broke out at about 1 a.m. Thursday, but by the time officers arrived those involved were gone.
Police received calls from three city hospitals saying they were treating injured people.
A 21-year-old man was treated for stab wounds to the back he said he received inside the club.
A 19-year-old man was treated after getting hit on the head with a bottle in the club's doorway.
A 43-year-old man was treated after he was struck by a car speeding from the club's parking lot.
No names were released and no arrests were announced.