An Inquirer investigation found a police accountability crisis in Philadelphia and across Pennsylvania fueling hazardous and unnecessary chases — and disproportionately endangering kids.

Pennsylvania State Police ... turning into the left lane. Moffett's car continued to travel northbound at 110 mph. Troopers then put on their emergency lights and siren, and the suspect's vehicle ...

A Tennessee man is charged with attempted homicide after a high-speed chase in Pennsylvania ended in a rollover crash with a state trooper entrapped. Bobby J. Wilson, 34, allegedly rammed Trooper ...