since I don't speedrun myself I don't have any capture of the glitch, and I do have trouble remaking it. however, I think I found a glitch.

as you know, falling for more than two stories of a building counts as an instant death. however, I managed a few times to cancel the kill plane by getting through a window.

this is already know, however, I did manage to do it AFTER falling for more than two stories. I think this has to do with movement (aka, already having speed to go towards a window before hitting the kill plane) and hitting the window before the characters animation change to the instant death.

usually, when I managed to do it, It usually went like this : Fell through the window going right, going left when at the same height as the second window, and, as the death scream begins, hitting the window 3 stories down from the start.

I hope this will be useful to speedrunners. good luck!