ST. PETERSBURG, Fla. – Pinellas County Use of Deadly Force Investigative Task Force is investigating a deputy-involved shooting in St. Petersburg. Shortly after 6 p.m., Pinellas Sheriff’s Deputy Christopher Ryan shot a woman who was armed with a knife. The Pinellas County Use of Deadly Force Investigative Task Force was called to the scene. The Deputy responded to a call of an armed person at a house at 14041 95th Ave N., Seminole. Read: Florida Troopers Stop Georgia Woman From Shooting At Vehicles On I-10, Said She Was Doing It For “God” A 44-year-old woman and a 70-year-old man, who are livi…