watching that video you can clearly see the trap that freo set, encouraging that very kick.
you can also see a richmond player in the top left of screen run away from the contest while his direct opponent runs to the contest. another richmond player left of screen just stands there and watches two dockers run to get to the contest.
As it was a dockers mark, this had no influence on the outcome, but is still pee poor. if the ball had come to ground there was 4-5 dockers to our solitary player.