What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Pilot took off from hyi at approximately 12:04 CST. At 1400 MSL, turned left on course, then reduced power to 25" manifold pressure and 2500 RPM. At 2000 feet MSL, pilot reduced the prop and heard the engine make an unusual noise that sounded like it over revved. Engine was unable to make power. Pilot declared emergency to San Marcos tower, circled and landed in a corn field. Pilot turned off engine, pulled fuel shutoff and turned off master power. No post crash fire. Approximately 28 gallons of fuel on board. There were no injuries and minimal damage to the aircraft.
As the FAA filed it
PILOT TOOK OFF FROM HYI AT APPROXIMATELY 12:04 CST. AT 1400 MSL, TURNED LEFT ON COURSE, THEN REDUCED POWER TO 25" MANIFOLD PRESSURE AND 2500 RPM. AT 2000 FEET MSL, PILOT REDUCED THE PROP AND HEARD THE ENGINE MAKE AN UNUSUAL NOISE THAT SOUNDED LIKE IT OVER REVVED. ENGINE WAS UNABLE TO MAKE POWER. PILOT DECLARED EMERGENCY TO SAN MARCOS TOWER, CIRCLED AND LANDED IN A CORN FIELD. PILOT TURNED OFF ENGINE, PULLED FUEL SHUTOFF AND TURNED OFF MASTER POWER. NO POST CRASH FIRE. APPROXIMATELY 28 GALLONS OF FUEL ON BOARD. THERE WERE NO INJURIES AND MINIMAL DAMAGE TO THE AIRCRAFT.