SAN ANTONIO - UPDATE: The Texas Alert System said 79-year-old Lonnie Penrod has been found.
A Silver Alert has been issued for a 79-year-old San Antonio man who has cognitive impairment.
Lonnie Penrod was last seen at 3:30 p.m. Monday in the 10000 block of Rainbow Creek.
Penrod was driving a gray 2018 Toyota Sienna with Texas temporary license plate 18470W1.
Penrod suffers from a medical condition that requires medication and poses a credible threat to his health and safety, police said.
He is 5 feet 6 inches tall, weighs 148 pounds, and has gray hair and brown eyes.
Penrod was last seen wearing a gray shirt and blue jeans.
Anyone with information about Penrod's whereabouts is asked to call the San Antonio Police Department at 210-207-7660.
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