A Chillicothe, Mo. man is dead after a head-on personal watercraft collision on the Lake of the Ozarks. 22 year old Blake Briner was driving near the 19 mile marker of the main channel of the Lake of the Ozarks when he made a 180 degree turn. 28 year old Brett Keith also of Chillicothe struck the front of Briner’s PWC after Briner turned unexpectedly. it happened at 4 p.m. Friday afternoon. Keith was arrested and charged with Boating While Intoxicated. He was taken to the Camden County Jail and placed on a 24-hour hold.