NORTH CONWAY, N.H., Nov. 4 (UPI) -- Participants conducting an online vigil for Abigail Hernandez, 15, of North Conway, N.H., posted pictures and urged use of the hashtag #bringabbyhome.
Abigail was last seen Oct. 9 leaving Kennett High School about 2:30 p.m.
The vigil was held Sunday from 6 p.m. to 10 p.m., with organizers asking participants to post about Abigail on Facebook and Twitter using the hashtag "bringabbyhome," the Boston Globe reported.
Participants also changed their Facebook profile pictures to one of a set of images of Abigail.
The FBI has offered a $20,000 reward for information leading to the conviction of anyone involved in the teen's disappearance.