What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) At approximately 1530 hours PST, this aircraft executed an emergency landing due to landing geaer malfunctions. On landing, the nose landing gear collapsed. Flight had departed sac enroute to san. Cockpit crew reported to company mx personnel as follows. Landing gear retraction after t/o was normal. However, on placement of landing gear handle to "off" position, the handle would not move. Both cockpit crew members attempted to move the handle to no avail. Following company and airplane procedures, an emergency extension of the landing gear was made, and the aircraft landed at oak for mx availability and longer available runway. On landing, the NLG collapsed into the retracted position. L1 and R1 door slides blown. Passengers and crew exited the aircraft without injury. Prior to landing, PIC reported "three greens" (down & locked indications). Of additional note, the r/h MLG is not fully locked down. Mx personnel placed a tripod jack under the r/h jack point of aircraft until lifting can occur, and the affected landing gear pinned in the down and locked position.
As the FAA filed it
(-23) AT APPROXIMATELY 1530 HOURS PST, THIS AIRCRAFT EXECUTED AN EMERGENCY LANDING DUE TO LANDING GEAER MALFUNCTIONS. ON LANDING, THE NOSE LANDING GEAR COLLAPSED. FLIGHT HAD DEPARTED SAC ENROUTE TO SAN. COCKPIT CREW REPORTED TO COMPANY MX PERSONNEL AS FOLLOWS. LANDING GEAR RETRACTION AFTER T/O WAS NORMAL. HOWEVER, ON PLACEMENT OF LANDING GEAR HANDLE TO "OFF" POSITION, THE HANDLE WOULD NOT MOVE. BOTH COCKPIT CREW MEMBERS ATTEMPTED TO MOVE THE HANDLE TO NO AVAIL. FOLLOWING COMPANY AND AIRPLANE PROCEDURES, AN EMERGENCY EXTENSION OF THE LANDING GEAR WAS MADE, AND THE AIRCRAFT LANDED AT OAK FOR MX AVAILABILITY AND LONGER AVAILABLE RUNWAY. ON LANDING, THE NLG COLLAPSED INTO THE RETRACTED POSITION. L1 AND R1 DOOR SLIDES BLOWN. PASSENGERS AND CREW EXITED THE AIRCRAFT WITHOUT INJURY. PRIOR TO LANDING, PIC REPORTED "THREE GREENS" (DOWN & LOCKED INDICATIONS). OF ADDITIONAL NOTE, THE R/H MLG IS NOT FULLY LOCKED DOWN. MX PERSONNEL PLACED A TRIPOD JACK UNDER THE R/H JACK POINT OF AIRCRAFT UNTIL LIFTING CAN OCCUR, AND THE AFFECTED LANDING GEAR PINNED IN THE DOWN AND LOCKED POSITION.