ROCHESTER, N.Y. — Police in Rochester say six people have been stabbed in separate attacks, including one inside a nightclub.

Authorities tell local media outlets that three men were stabbed during a fight that broke out around 1:30 a.m. Thursday inside The Cordial Lounge. Police say a 33-year-old man suffered a serious wound to the neck. The other two, ages 25 and 34, suffered non-life-threatening injuries.

Police are still investigation what led to the stabbing.

No arrests have been made.

Police say two women and a man suffered stab wounds when a domestic dispute turned violent Wednesday night. Officials say a couple was fighting when the woman stabbed her boyfriend. Two other women who stepped in to stop the fight were then stabbed. All three are expected to survive.