A man suspected of fatally shooting a woman on a DC sidewalk earlier in the day was shot and killed by police on a Metrobus. The shooting incident, described as a domestic violence homicide, occurred in Northwest Washington, prompting a rapid response from law enforcement. As officers approached the suspect on the bus, an altercation ensued, leading to the officers fatally shooting him. The investigation is ongoing as authorities review the sequence of events that led to this tragic situation.