The FBI announced on Thursday that it would increase the reward to $100,000 for information leading to the location of Nancy Guthrie or to the arrest and conviction of anyone involved in her disappearance.

The Pennsylvania State Police's fire marshal unit in Greensburg is offering a reward for information that leads to an arrest in connection with a suspicious fire in August. The fire happened in Salem

DNA has been recovered at Nancy Guthrie’s property that doesn’t belong to her or those close to her, the sheriff’s office says

FOX News reported one person has been detained in connection to Nancy Guthrie's disappearance. Details about the person detained have not been released yet.

A chilling mystery deepens as investigators unveil a $100,000 reward in the baffling disappearance of Nancy Guthrie. New clues hint at a breakthrough.