The Oregonian on Instagram: "The sniper who assassinated Charlie Kirk is believed to have jumped off a roof and fled into a neighborhood after firing one shot and has not been identified, authorities said Thursday in disclosing they have recovered a high-powered, bolt-action rifle they believe was used in the attack and are reviewing video footage of the person they believe was responsible. The shooter appeared to be of college age and blended in on the university campus where Kirk was killed We