FLAGSTAFF — The Flagstaff Police Department is looking for the public’s help in locating 17-year-old Lyndsey Ross. Ross was last seen on September 14, 2015. She has been in contact with her parents and is possibly staying with friends. She has been in contact with her parents by text. There is no indication of suspicious activity at this time. If you have any information regarding her whereabouts please contact the Flagstaff Police Department’s detective division at 928 774-1414.