JOHN DICKERSON:
00:00:18
Including today's incident in Pennsylvania, at least 31 law-enforcement officers from across the country have been shot and killed this year in the line of duty. Grace Rufalo of our CBS Harrisburg affiliate WHP is at the scene, and, Grace, what are you learning tonight? Hey, good evening. So Governor Shapiro is calling this a devastating and tragic evening here in south-central Pennsylvania as we're learning an officer-involved shooting has left three people dead and two critically injured. Pennsylvania Governor Shapiro spoke just moments ago where he confirmed that five officers were shot, three of which they say were police officers. We know that this happened around 2 o'clock, according to police. It happened along Haar Road, and we know that, even now, that scene is still active. We've seen multiple police cars and emergency crews going up this street right behind me to address that scene. The last thing we heard from Shapiro, the district attorney is expected to release more information tonight.