Original sentence: Kyle Howard Rittenhouse (born January 3, 2003) is an American man who shot three men, two fatally, during the civil unrest in Kenosha, Wisconsin, in August 2020, when he was aged 17
Edited sentence: Kyle Howard Rittenhouse (born January 3, 2003) is an American man who defended himself by shooting three men, two fatally, during the civil unrest in Kenosha, Wisconsin, in August 2020, when he was aged 17