CONEY ISLAND - A Coney Island mother who was gunned down in a quadruple shooting last week has died.

Vicky Rogucki died last night at Lutheran Medical Center, authorities say.

Police say they have made a second arrest in the shooting, which left three other people injured. Isa Johnson, 29, has been charged with murder.

Police say the shooting erupted following a dispute involving a 20-year-old man and a teenage girl, Rogucki's daughter. Police say Rogucki's 19-year-old son got into an argument with the 20-year-old man and shots later rang out.

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