A Florida doctor accused of fatally removing the wrong organ from a patient was recently arrested while working a shift for Lyft — much to the horror of his vacationing passengers. Thomas Shaknovksy, 44, was cuffed April 13 in Miramar Beach, Fla., on charges of second-degree manslaughter while carting around two customers in his silver Mitsubishi. Thomas Shaknovksy, 44, was arrested while driving for Lyft on April 13. Walton County Sheriffs Office An officer with the Walton County Sheriff’s Office hauled Shaknovksy out of his car and handcuffed him while pressing the suspect against the back driver’s side window, where one of his stunned passengers was sitting, according to police body-camera footage obtained by NBC News. Once Shaknovksy was in the patrol car, the officers pivoted and guided his two passengers to the side. They explained that Shaknovksy was their Lyft driver and had picked them up from their hotel.…