PASCO, Wash. (AP) — The Franklin County Sheriff’s Office is investigating two potential drownings after finding the body of an 80-year-old man. Authorities say a 35-year-old man is still missing. The sheriff’s office responded to the report of a capsized boat on Chance Lake. Deputies reported finding a submerged boat. During their investigation, the body of an 80-year-old Grandview man was located. He is believed to have drowned. Authorities say they have reason to believe that a 35-year-old Grandview man is still missing. The sheriff’s office says there is nothing suspicious with this incident and it appears to be a tragic accident.