Friends and family are still holding out hope that Amber Dubois will still be found.

It has been nearly four months since the Escondido teen went missing on her way to school, and this weekend, the search center set up as a base of operations will close.

Her parents, however, are not giving up. They plan to expand their search.

On Saturday, a prayer vigil is scheduled and a benefit concert is scheduled for Sunday to help raise money and awareness to support the search effort.