Lake search continues for missing father and son

STOCKTON, Mo. (AP) -- The search continues at Stockton Lake for a Springfield father and son who have been missing since their boat capsized March 27.

The Missouri Water Patrol says there are still no signs of 36-year-old William Keese or his 8-year-old son Nathan. Their utility boat was found capsized on the morning of March 28.

The Water Patrol says it is conducting a surface search on Tuesday and plans to bring in sonar equipment on Thursday.