Nationwide Crimes and Incidents: Murder Charge in Mississippi, Missing Hiker in California, and Colorado Bus Shooting

A series of incidents across the country raise concerns about safety and law enforcement response.

35-year-old Tyler Gorrell arrested and charged with murder and felony possession of a controlled substance in Mississippi, after his wife's death was initially reported as an accident.
Search continues for missing California hiker, Zachary James Crehan, who was last seen on Mount Wilson on January 5.
Shooting on a Colorado bus leaves one person dead and another injured; no arrests have been made yet.