Here are some reactions from tonight's grand-jury announcement in Ferguson, Missouri, in which Officer Darren Wilson was not charged with any crimes in the shooting death of Michael Brown this past summer.
The man accused of killing three people in attacks at a Jewish community center and Jewish retirement complex near Kansas City is a well-known white supremacist and former Ku Klux Klan leader who was once the subject of a nationwide manhunt.
An argument inside a St. Louis home health care business escalated into gun violence Thursday when a man shot three other people before turning the gun on himself, police said.