that the first person shot by the 18-year-old rittenhouse during the unrest in wisconsin last summer was, quoting now, acting very belligerently. >> reporter: lawyers for kyle rittenhouse adamant their client was forced to fire his weapon as threats and a foot chase but prosecutors countered with a former marine jason majkowski also there. >> i want to come help any way i could. >> reporter: his movements that night similar to the defendant's. both had medical equipment. both were armed weren't ar-15 style prosecutors claim he had a much different reaction than rittenhouse to the apparent aggression of joseph rosenbaum. the first man rittenhouse shot and killed. >> he had been acting