NEW CASTLE COUNTY, Del. (CBS)--Police have charged three men in connection with a shooting at a bowling alley last month that left six people injured.

New Castle Police say Leshawn Washington, 18, of the 1300 block of Read Street in Wilmington, and Tyrone Walker, 24, of the 300 block of Forrest Avenue in Claymont were involved in the shooting. Anthony Stanley, 26, of the 2200 block of Lamotte Street in Wilmington, was arrested earlier this week.

The shooting at the First State Bowling Alley in Wilmington occurred on January 29, a little before midnight. Authorities say that Chester High School's class of 2002 was having a reunion at the alley when shots were fired.

Three men and a female were transported to Christiana Hospital with non-life threatening injuries. Two other victims, a 23-year-old female and a 27-year-old male from Chester, sustained grazed wounds and denied medical treatment.

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Reported by Chelsea Karnash, CBS Philly