Pittsburgh police officer Christopher Kertis was shot twice in the leg while chasing a Dante Bonner. During the chase, Kertis tripped over a parking barrier, breaking both of his wrists, and Bonner fired a gun and struck the officer twice in the left leg.Bonner pleaded guilty Tuesday to several charges stemming from a police-involved shooting last year.The full story can be read here: www.wpxi.com/news/news/local/homewood-man-pleads-guilty-poli