The White House grounds were thrust into a sudden security lockdown Monday afternoon following a shooting involving the U.S.

OKMULGEE, Okla. — The Tulsa Police Department helped capture a man allegedly making threats to the Muscogee Creek Nation Health Complex on March 27. The threats led to the complex being placed on ...

Add Yahoo as a preferred source to see more of our stories on Google. A lockdown at UT Health East Texas in Tyler was lifted at around 1 p.m. on Tuesday after reports of a person carrying a gun at the ...