Four dead and nine injured after van collides with nail salon on Long Island

Four people were killed and nine others seriously injured when a driver plowed through a Long Island nail salon on Friday, law enforcement sources said.

According to sources, the Transit van crashed through the facade of the store at 796 Grand Boulevard in Deer Park.

According to sources, four people were killed who were believed to have been in the nail salon.

Nine others were treated for serious injuries.

Her condition and the cause of the crash are still being investigated.