Man missing after boat capsizes on Attoyac River in San Augustine County KTRE File photo By Stephanie Frazier | February 2, 2021 at 6:40 PM CST - Updated February 7 at 3:11 PM SAN AUGUSTINE COUNTY, Texas (KTRE) - A man is missing after his boat capsized on Tuesday afternoon. The man and his brother were in a boat on the Attoyac River in San Augustine County, according to Game Warden Austin Cryer. The boat capsized and only one of the men was able to get out to call for help. The second man never resurfaced. Man missing after boat capsizes on Attoyac River in San Augustine County (Source: KTRE staff)