Missouri man who maintains his innocence will be executed for killing a state trooper
A Missouri man will be executed Tuesday for fatally shooting a state trooper more than 20 years ago. Lance Shockley was convicted of killing Missouri State Highway Patrol Sgt. Carl Dewayne Graham Jr. in March 2005. Prosecutors say Shockley waited for hours near the officer’s home in Van Buren in southeastern Missouri before shooting him…