ANTIOCH -- An Antioch man missing since Monday afternoon has been found safe, police said Tuesday.

Ronald Stroup, 72, was located Tuesday in Oakley, according to Antioch police. Stroup, who police said suffers from severe Alzheimer's, disappeared at about 3:15 p.m. Monday after walking south on Hillcrest Avenue toward Highway 4.

David DeBolt covers breaking news. Contact him in Richmond at 510-262-2728. Follow him at Twitter.com/daviddebolt.