October 3, 2012 6:38 pm K-9 Officer Under Investigation for Sexual Assault A Philadelphia K-9 officer is under investigation for allegedly sexual assaulting an intoxicated woman who was inside his patrol car. NBC10’s Lu Ann Cahn reports. US & World Videos 2:05 Wednesday's Child: Gianna 10:45 ‘Giant Heart' procedure: The Lineup 0:16 Philadelphia police department combines 2 police districts. This is why 0:36 Franklin Institute's Giant Heart to close for months. Here's what will come next 0:16 Philly's Rocky statue getting a spring cleaning