The Killeen Police Department said that a missing 66-year-old man has been found safe.
The man was last seen was last seen at a residence on the 700 block of Spring Branch Dr.
The man's wife told police they had an argument, and he left the residence on foot around 5 p.m. on Monday.
She also told officers she believes he is in the beginning stages of dementia but has not yet been diagnosed.
Robert David Keller has salt and pepper mid-length hair and gray-blue eyes. He is approximately 6'3" and weighs approximately 240 pounds.
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