Null,
as I recall it was towards the end of our time with 48 at Changi that this episode took place. The then OC 48 had upset some of the groundcrew for reasons I remember not. So one night a few of them after more than a few Tigers took it into their befuddled heads to get revenge. The daubed the outside of said OC's house with paint, and scarpered.
I cannot remember if the culprits were caught or what even the final outcome was. Perhaps one of the readership can put more flesh on these bare bones.