(Gray News) - Authorities are searching for a DoorDash driver who disappeared after making deliveries last month in Pennsylvania.

Zachariah Schuck, 32, was last seen on the evening of Oct. 22 while working in the Monaca area, according to North Sewickley police.

Investigators said Schuck completed his last known DoorDash delivery at about 6:30 p.m. His cellphone signal was lost around 8 p.m., and he has not been heard from since, WTAE reported.