New York City police are investigating two separate violent incidents that occurred recently, including what authorities are treating as a hate crime.

In the first incident, a man wearing an Iranian flag T-shirt allegedly assaulted three Jewish men while shouting anti-Semitic slurs, according to police sources. The suspect reportedly yelled derogatory language targeting the victims' religion during the attack. Police are investigating the incident as a hate crime.

In a separate incident in Brooklyn's Bushwick neighborhood, a 26-year-old man was fatally stabbed outside Marco's bar following an argument. The victim suffered a knife wound to the abdomen and slash wounds to the face, according to sources. A second man, 28, sustained a slash wound to the left arm during the same altercation.

The fatal stabbing appears to have resulted from a dispute that escalated into violence outside the establishment. Police have not indicated any connection between the two incidents.

Both cases remain under investigation by the New York Police Department. No arrests have been announced in either incident at this time.