A Greenfield woman was arrested this morning after she stabbed a man. 24 year-old Oney Martinez Perez was inside a local bar when she started waiving around a knife, and then stabbing a man. He suffered non-life-threatening stab-wounds to his head, upper torso and arm. Perez was booked into Monterey county jail, and she faces possible charges of attempted murder, drug and weapon-related charges.