/cloudfront-us-east-1.images.arcpublishing.com/gray/SZZTW67LMRAMPPCKBBQMSUTFRA.JPEG?#)
Pennsylvania shooting: What happened, what we know about suspect, victims
Three officers killed, two in critical but stable condition, in one of the deadliest recent attacks on the US police.
Three officers killed, two in critical but stable condition, in one of the deadliest recent attacks on the US police.
