The Pinellas County Sheriff's Office has issued a Local Silver Alert for a missing 70-year-old woman with memory issues, according to a news release.Deputies said Patricia Timoney was last seen around 9 a.m. Sunday at her home a t 505 San Salvador Drive in Dunedin. She is described as 5-foot-1, 155 pounds, with gray hair and brown eyes.Timoney was last seen wearing a tank top, black compression shorts and tennis shoes, and riding a green tricycle.PCSO said Timoney is affected by memory issues and is considered a missing/endangered adult. Anyone with information on her whereabouts is urged to contact law enforcement immediately. ...read more read less