Trigger timing and Dig Their Graves

[Erik1978]

Can't find the similar question for this topic so here goes (again?):

Mechanical rider and others, who can place scheme markers as a result of an attack (after damaging), they are placed before the model is removed but how about Dig Their Graves?

I seem to remember that although the scheme markers are placed before the model is removed, the scheme markers still need to be within 4" the moment the target is reduced to 0 wounds and the kill is a fact?

Or am I wrong and it IS possible to: attack, reduce a model to 0 wounds, place scheme markers, remove the victim, and then score 1 VP from Dig Their Graves from the newly placed scheme marker?

[Ludvig]

If it's after damaging then you can't score from it since it was reduced before the marker was there. Technically a "when succeeding trigger (not after succeding mind you) could score you the scheme but I'm not sure if any marker dropping triggers with that timing exist.

[Erik1978]

Yeah that's how I thought it was and how we played it. Thanks.