Floor Grater

Just watching this film I recorded off Horror Channel in the UK last night and I'm sure I've seen one of the first kills in another film I've watched quite recently.

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The scene in question is where a girl is dragged along a grated walkway as bits of her fall off through the gaps and it ends on a shot of her destroyed face. Now I'm positive I've never ever seen this movie before but I know I've watched something (probably taped off Horror again) with a near identical scene (although I think it was a little longer and had more chunks falling off).

Anyone got any ideas???

Only movie the describes something like this I've watched is a movie called "Garden of Love" (2003) or as known in the U.S. "The Haunting of Rebecca Verlaine". Where a special task force is sent to a house to combat some sort of evil where one of the special force operatives has his head pushed through metal bars almost like a screen basically like a playdoh plunger. Pretty gory stuff not necessarily like a grater but similar imagery and results I would imagine.