nick smith joinses us live from morgan hill with a look at the strong show of support for the missing teen and her family. >> the family has never given up hope. in fact they have had more than 500 searches for clues into her disappearance. this bench behind me was built in memory of sierra, letting the world know she has not been forgotten. >> prayer balloons were relead to years to the day she disappeared. the bench was dedicated by friends to honor her. it sets on the groundses of the school she once attended. >> proud to be raised in this community. >> the bench wrap around a tree. >> this tribute to her means a lot to us as a family, that her memory goes on. >> her family, friends, and former classmates make it clear, she may be gone but not forgotten. >> just because you leave doesn't mean you're not part of us anymore. you're always part of us. >> we miss her a lot. still grieving. still missing her. >> sierra lamar disappeared on morning of march 16, 2012. she hasn't been seen or heard from since. 22-year-old antolin garcia-torres is now jail charged with the murder. but today