Amber Alert issued for 17-year-old boy missing from Pearland

Police are looking for a 17-year-old boy who went missing Wednesday in Pearland.

Authorities are searching for William Sieh. He was last seen at around 8:30 p.m. in the 3600 block of Pine Chase Drive in Pearland.

He is white, with brown hair and green eyes, is 5 feet 3 inches tall, and weighs 115 pounds.

He was last seen wearing a gray and maroon long-sleeved Pearland shirt and black pants.

Law enforcement believe Sieh to be in grave or immediate danger.

Anyone with information about Sieh or his whereabouts is asked to call the Pearland Police Department at 281-997-4316.