Sierra LaMar reward increased to $25,000

April 28, 2012 4:24:18 PM PDT
The family of missing teen Sierra LaMar has increased the reward for information leading to her safe return.

The 15-year-old was last seen March 16 leaving for school. Her family announced Saturday that the reward in her case has increased to $25,000.

Investigators believe Sierra was abducted. Volunteers took part in a search for her Saturday, and another volunteer search will be held on Wednesday.