By MICHAEL HILL and JAKE OFFENHARTZ A nearly blind refugee from Myanmar who disappeared after U.S. Border Patrol agents dropped him off at a Buffalo doughnut shop was found dead on the street five days later, prompting a police investigation and complaints from city officials that he’d been abandoned without care for his safety. Nurul Amin Shah Alam, 56, was detained by Border Patrol agents on Feb. 19 after his release from a county jail, but was let go that same day after federal authorities determined he wasn’t eligible for deportation. The agents brought him to a Tim Hortons restaurant north of Buffalo’s downtown and dropped him there, authorities and advocates said. His family, which had...