PRINCETON - (AP) - Princeton police have issued a silveralert for a missing 87-year-old man who appears "confused ormentally unstable."

The man, whose name has not been released, was last seen at theWegmans supermarket in West Windsor on Monday morning.

The man was driving a 1999 silver Acura sedan with New Jerseylicense plate 515-SDW.

The man was wearing a light-blue shirt, beige pants and brownshoes.

Anyone with information should call 911.

A silver alert is issued for missing senior citizens withAlzheimer's Disease, dementia or other mental disabilities.