A Muncie woman is charged with knifing a man she knows. 35 year old Rockelle Jernigan of North Macedonia Avenue was cuffed early Wednesday morning and charged with aggravated battery. Police say it was back on November 30th when she allegedly stabbed a 44 year old Muncie man in the leg at a home on the 300 block of East Ninth Street. It was days later when the man told police who stabbed him.