ROCHESTER, N.Y. -- A Rochester woman accused of stabbing a man to death Sunday night pleaded not guilty Tuesday. 

Shantell Green, 29, is charged with second-degree murder. Police say Green stabbed 37-year-old Dewayne Simmons once at a home on Weaver Street around 7:30 p.m. Sunday.

Simmons was taken to Strong Memorial Hospital by AMR where he later died. Green is due back in court Thursday.