Coed slopitch and the plate line vs home plate

[gsf23]

Had a situation like this happen in a game I was playing in. Runner at second, line drive one hops out the the centerfielder. CF comes up firing to home, catcher is yelling for the cut cause throw is a little off line. Umpire behind the plate tries to step out into the infield to get a look at a play on the batter-runner rounding. Umpire and the guy coming home collide as the umpire is stepping out, both go down about 5 feet from home plate. Throw comes through to home, catcher gets the ball jogs over and tags the runner. Umpire, lying on his back looks over...sees the tag and rings up the runner.