(BCN) -- Pittsburg police are looking for an at-risk man missing since Sunday. Niraj Shrestha left his residence on West Eighth Street at 10:40 p.m. Sunday. The 43-year-old male is 5 feet, 8 inches tall and weighs 160 pounds. He was last seen wearing a black sweatshirt, blue jeans and house shoes. Shrestha is at risk due to medical and possible mental health issues. Anyone with information about Shrestha can contact Pittsburg police at (925) 646-2441. Copyright © 2024 Bay City News, Inc