CARLISLE – State Police are searching for a missing woman. 28-year-old Meredith Celeste Keltner was last seen March 28 and responded to a text on April 7. She has connections to Carlisle and York and has frequented homeless shelters, homeless camps, and hotels and motels. She is known to have suffered from some mental health and other issues. Anyone with information on her whereabouts is asked to contact PSP Carlisle at 717-249-2121.