Charlene Gagnon, 38 and from Concord, New Hampshire, was last seen on August 6, 1999, when she was reportedly observed getting into a vehicle in Manchester. No confirmed sightings or contact have been reported since that day, and the circumstances of her disappearance remain largely unclear.

At the time she went missing she was described as 5 feet 6 inches tall, about 130 pounds, with blonde hair, blue eyes, a scar on her lip and tattoos on both her left shoulder and right arm. It is not known what she was wearing, what personal items she had, who she might have been meeting, or what type of vehicle she entered. The case is classified as an endangered missing person investigation handled by Manchester and Concord police with state agency involvement.

If anyone saw Charlene in Manchester on or after August 6, 1999, or has information about the vehicle or person she may have met, please come forward.