Authorities searching for missing 66-year-old Castro Valley man

Shuangcheng Yang, 66, was last seen at 7:30 a.m. wearing a green polo shirt, a gray puffy jacket and blue ski pants. He is 5 feet 6 inches tall, 130 pounds with brown eyes and white hair, according to a description posted on Twitter by the Alameda County Sheriff's Office.

Remembering Jenny Lin 25 years later

Young musicians performed during a memorial service for Jenny Lin, at the Castro Valley Library. Her parents are hopeful about new attention on their daughter's unsolved murder from 25 years ago. KTVU's Amber Lee reports on the 14-year-old who was stabbed in her home and her vigil.