Police: 4 people shot in Mount Vernon

Four people were shot in Mount Vernon Tuesday night.
Police have not released many details, but they say gunfire rang out around 9:30 p.m. in front of 333 South Eighth Ave. 
The four victims were at a vigil for a man who recently died, when someone opened fire into the crowd.
There is no word yet on who the victims are, their conditions, or if Mount Vernon police have a person of interest.