UPDATE: The Silver Alert for Shirleanne Bowers Castle has been discontinued.


Police have issued a Silver Alert for a missing 74-year-old woman from Dallas.

Shirleanne Bowers Castle is 5 feet, 7 inches and weighs 115 pounds. She wears a blonde wig, has brown eyes and freckles.

Castle was last seen Tuesday in the 5600 block of Marblehead Drive in Dallas. She drives a white Nissan Altima with license CVN1463.

She has been diagnosed with a cognitive impairment and authorities believe her disappearance poses a threat to her health and safety.

If you have any information regarding this missing senior citizen, contact the Dallas Police Department at 214-671-4268.