https://www.mercurynews.com/2021/11/11/expert-at-rittenhouse-trial-zeroes-in-on-just-a-few-minutes/ > By MICHAEL TARM, SCOTT BAUER and TAMMY WEBBER > KENOSHA, Wis. (AP) — Less than three seconds elapsed between the time a protester in the streets fired a shot in the air and Kyle Rittenhouse opened fire with his rifle, a use-of-force expert testified for the defense Thursday at Rittenhouse’s murder trial.