A 19-year-old Florida woman, working a McDonald’s drive-thru window, was arrested Saturday for grabbing another woman’s cell phone. According to deputies, Emmonie LaShawn King, 19, was charged with burglary with battery and robbery by sudden snatching. The Monroe County Sheriff’s Office responded to McDonald’s near Mile Marker 100 in Key Largo at approximately 11 p.m. Read: Ex-CBP Worker Pleads Guilty To Wife’s Kidnapping, Murder In California King, an employee, became upset with three drive-thru customers. Deputies say King reached into the vehicle, grabbing the victim’s phone out of her hand…