SEATTLE - Pierce County Sheriff's detectives need help finding a 22-year-old man who disappeared Saturday, October 15.

The Sheriff's office says Young Hills was returning to his home in Parkland after visiting his brother at the University of Washington. Hills' family says he never made it home.

Detectives learned At 6:40 a.m. Saturday morning Hills called an ex-girlfriend in South Korea and told her he was lost and had taken a wrong exit. Friends used a "locate phone" app for Hill's phone, populating a hit in the Georgetown area of Seattle.

Police say there has been no activity on his cell phone, debit card or bank account, or any of his social media accounts.

Hills' family say his disappearance is highly uncharacteristic and concerning.

Young Hills is an asian male, 6’2”, 185 lbs., with black hair and brown eyes. He has a sleeve of tattoos on his lower left arm. He was last seen wearing a black sweatshirt, blue jeans, and a black baseball hat.

Hills drives a silver 2015 Nissan Pathfinder with a Washington State license with the plate number AZD4388.