Sioux Falls, SD (KELO AM) - Sioux Falls Police are asking for help in locating a missing elderly man.
Seventy-Four year old Douglas Langdon was last spotted driving a brown 2012 Chevy Silverado with dealer (paper) plates D776562. Langdon suffers from dementia.
If you have seen Langdon or have information on his location, contact police at 605-367-7000.