A Pennsylvania Department of Corrections K9 died after being left inside a hot car for more than two hours, officials confirmed. Totti, a 2-year-old yellow lab that worked with the department’s Drug Interdictions Unit, was left in the squad car during training exercises at the Rockview State Prison by his handler, Sgt. Chad Holland.... Pennsylvania prison officials have opened an internal investigation into Totti’s death. As the investigation continues, Holland remains employed by the department and has not been reprimanded.