SALEM, Ore. (AP) — A Salem man was sentenced this week to 23 years in prison for shooting at three Salem police officers in a car chase during a drug investigation. The Statesman Journal reports Alejandro Maciel-Salcedo pleaded guilty to first- and second-degree attempted murder, assault, unlawful use of a weapon and felon in possession of a firearm. The Marion County District Attorney’s office says Maciel-Salcedo shot at Salem police detectives Angus Scott Emmons, Oscar Zambrano and Anthony Burke last July 17. The shooting happened during a chase prompted by a police investigation into Maciel-Salcedo’s alleged involvement in a drug crime at his residence. District attorney officials say Emmons was struck in the arm by a bullet.