WABCBUSHWICK, Brooklyn (WABC) -- Police are investigating what sparked the violence that led to a deadly shooting at a Brooklyn social club.The gunfire erupted at 'Brooklyn Asylum' in Bushwick just before 5:30 Sunday morning. Police say a clubgoer shot the 22-year-old victim in the face.EMS workers rushed him to the hospital where he died.So far there have been no arrests.