RIVERHEAD - A large party in Riverhead turned violent overnight, leaving two people with stab wounds.

Police were called to a home on Oakland Drive where they say more than 500 people were in attendance. After their arrival, an argument between partygoers escalated into a fight. Two people were stabbed and treated for their injuries.

Officials say those responsible fled the scene. No arrests were made.

Anyone with information about the incident is asked to call Riverhead police at 631-727-4500.