Prosecutors say Glidewell was driving the truck in November 2016 one mile east of Branson when it overturned, killing 34-year-old Talat Kopurtas of Branson.
Investigators said Glidewell was speeding for the conditions and his blood alcohol level was 0.092 percent.
Five days before that crash, Glidewell was arrested for an aggravated DWI offense. His blood alcohol level was 0.15 percent. The DWI was charged as a felony because Glidewell had at least three prior DWIs.
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