Shocking moment ‘Walmart shoplifter pulls out gun and tries to shoot cop dead’ before being wrestled to the ground

THIS is the shocking moment an alleged shoplifter tries to shoot a police officer before being quickly wrestled to the floor. Footage shows 21-year-old Shane Newman sitting in Walmart’s loss prevention office alongside 23-year-old Katerina Jeffry. Visibly anxious, Newman slowly reaches into his back pocket and pulls out a firearm. He quickly takes aim at…