KANSAS CITY, Mo. — Seven people were killed in the past week across the Kansas City region, including four people killed in Kansas City, Kansas. All were shot between Thursday and Sunday. So far this year, the metro has suffered 84 homicides, including 51 in Kansas City, and 15 in Kansas City, Kansas, according to data tracked by The Star. On Sunday, following two shootings that left three people dead and three others wounded overnight Saturday in Kansas City, Kansas, Mayor Tyrone Garner urged the community to stop the violence. “We have to move beyond being reactive with sending thoughts and …