Bolivar, MO (KSDK) - The Missouri man accused of planning a mass shooting will undergo a mental exam.
Blaec Lammers of Bolivar was arrested and charged last week. Prosecutors say Lammers confessed he was planning to shoot people during a showing of the new "Breaking Dawn" movie, or at a local Walmart.
Lammers was committed briefly in 2009 after attacking a Walmart employee.
KSDK