CORPUS CHRISTI, Texas — Coast Guard rescue helicopter and boat crews medevaced a 36-year-old fisherman suffering from a head injury following a fall Thursday night, 20 miles offshore of Port Aransas. The captain of the commercial fishing boat Lucky J.J. made a mayday call to the Coast Guard Sector Corpus Christi Command Center at approximately 7:30 p.m., saying one of his crewmembers had just suffered...