Source: Arizona Department of Public SafetyThe Phoenix Police Department has issued a Silver Alert for Liberty Nicole Salazar, who vanished last Thursday evening in Phoenix, Arizona. According to the alert posted by the Arizona Department of Public Safety, Salazar was last spotted at the juncture of North 4th Street and East Taro Lane. The community has been urged to remain vigilant and to report any sightings or information that could lead to locating her. The Phoenix Police Department's designated point of contact, Detective Nonnemacher, can be reached at 602-262-6151 regarding this matter. No vehicle information is available as Salazar was last seen traveling on foot on the evening of September 18th.