Hey man...I actually came from the old Henderson Secondary School. Anyway, my friends and i use to escape from school lesson through a small broken fence located next to the KTM houses(yeah the one with the grave you're talking about.)
One thing i got to say, if you guys in anyway feel like going into that school, the entrance in is throught that hole. Try and checkout the toilet there and i can ensure you can hear a woman cry(old lady).
My school use to organize a few school camp in the past and most of my schoolmates were freakout. Cos i heard it before. There's really some thing fishy going on in there man, I swear! Peace to sfogs.This Ghost Story's Index 1
This Ghost Story's Index 2
Scary Stories Site 1
Scary Stories Site 2
iSavo|Dark-Nite|Inn-tell