Prescott Valley Police are looking for a runaway teenage girl who left her home with an adult make back on May 23rd. Officials say 17-year-old Jazlyn Plascencia left with Antonio Hernandez Gamez at around 7 a.m. She was contacted by an officer on her cell phone, but she ended the call and turned her phone off. Jazlyn was not located. Then on May 29th she was detained by Douglas Police when she attempted to re-enter the United States from Mexico. Her family picked her up and returned her home. When they got back to Prescott Valley, and while the family slept, she collected items, including shoes and clothes and ran away again. She has not been located. It is unclear what she was wearing at the time and if she left on foot or in a vehicle. If anyone has information on her whereabouts, contact Prescott Valley Police at (928) 772-9267 or Yavapai Silent Witness at 1-800-932-3232 or leave a tip online at yavapaisw.com.