The first witness called in Kyle Rittenhouse’s murder trial told the court room on Nov. 2 that his friend was acting in self-defense when he shot three men in Wisconsin last year. “He just said he had to do it; it was self-defense,” Dominick Black, who was dating Rittenhouse’s sister last year, said on the stand at the Kenosha County Courthouse. [delete] “People were trying to hurt him,” Black added. Rittenhouse, 18, is accused of shooting dead Joseph Rosenbaum, 36, in the parking lot of a Kenosha car dealership during rioting in the Wisconsin city on Aug. 25, 2020. Rosenbaum moved towards Rittenhouse and was “in near proximity” to him when he was shot, according to court documents. The teenager was soon confronted by Anthony Huber, 26, who wielded a skateboard to try to hit him. Rittenhouse shot Huber, who died from his wounds, according to video footage from the scene. …