What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Acft clrd to land rwy 19R, upon roll out, left main gear collapsed, acft slid off rwy onto infield. (-23) on August 7, 1999, a Cessna 310P, N5862M, serial number 310P-0162, departed san carlos CA, for buckanan field, Concord, CA. The flight and approach were normal, with three green lights indicating a safe gear condition. Upon touchdown the left main landing gear collapsed. An inspection of the aircraft revealed the following: left wing tank tip: lower portion of the wing tip was scraped when the aircraft impacted the runway. A hole measured to be 4X1.75 inches was punched in the skin of the tip tank forward of the aft wing spar extension, but no apparent damage to the spar. The wing tank landing light was damaged from being forced back into its stowed position due to impact with the runway.
As the FAA filed it
ACFT CLRD TO LAND RWY 19R, UPON ROLL OUT, LEFT MAIN GEAR COLLAPSED, ACFT SLID OFF RWY ONTO INFIELD. (-23) ON AUGUST 7, 1999, A CESSNA 310P, N5862M, SERIAL NUMBER 310P-0162, DEPARTED SAN CARLOS CA, FOR BUCKANAN FIELD, CONCORD, CA. THE FLIGHT AND APPROACH WERE NORMAL, WITH THREE GREEN LIGHTS INDICATING A SAFE GEAR CONDITION. UPON TOUCHDOWN THE LEFT MAIN LANDING GEAR COLLAPSED. AN INSPECTION OF THE AIRCRAFT REVEALED THE FOLLOWING: LEFT WING TANK TIP: LOWER PORTION OF THE WING TIP WAS SCRAPED WHEN THE AIRCRAFT IMPACTED THE RUNWAY. A HOLE MEASURED TO BE 4X1.75 INCHES WAS PUNCHED IN THE SKIN OF THE TIP TANK FORWARD OF THE AFT WING SPAR EXTENSION, BUT NO APPARENT DAMAGE TO THE SPAR. THE WING TANK LANDING LIGHT WAS DAMAGED FROM BEING FORCED BACK INTO ITS STOWED POSITION DUE TO IMPACT WITH THE RUNWAY.