Police agencies on edge, on guard amid heightened threats
By GREG SCHREIER Police agencies across the U.S. are on edge and on guard after receiving threats and calls for violence against them on social media in the aftermath of…
Shooting of police officers in Dallas
Dallas suspect scrawled letters in blood at parking garage
REESE DUNKLIN and JULIET LINDERMAN The suspect in the deadly attack on Dallas police officers scrawled letters in his own blood on the walls of the parking garage where officers…