Authorities recently determined that the famed McNairy County sheriff likely killed his wife. Here's how that relates to Nashville's civil rights era bombings.

Police say Metro officers, Tennessee Highway Patrol troopers and an off-duty Mt. Juliet officer were involved in the incident 

Authorities say shooting followed 30-minute standoff with armed man who was firing a gun

MNPD claims three officers, who were all wearing body cameras, fired on a man who charged them with a knife