Coast Guard 33-Foot Special Purpose Craft-Law Enforcement file photo by PA2 Adam Eggers. KEY WEST, Fla. — The Coast Guard and partner agencies are searching for John Gyurtsak, 74, from Big Pine Key after he was reported overdue, Tuesday. Gyurtsak was last seen in his 34-foot pleasure craft, Thermocline, departing from Big Pine Key, Monday prior to 2 p.m. Coast Guard Sector Key West watchstanders...