A man was shot and killed by law enforcement after fatally stabbing three women at a Tennessee Truck stop.In Florida, a man killed his wife and two teenage sons, before committing suicide.A girl who threatened to infect others with coronavirus was arrested in Texas and charged with making terroristic threats.Finally, the criminal complaint reveals one of the suspects in the Wisconsin arboretum murders, lived at the victims’ home until recently, but was asked to leave because he refused to quarantine.