Sounds like the umpire we had last week, there was a guy on 99 who MIDDLED IT* to our wicket keeper, even the guys watching on the boundary heard it, yet the umpire somehow didn't. The guy was a complete c*** too, not walking and playing in their second XI despite being by far the best batsman in their club and refusing to play in their first XI.
*may be an exaggeration
This guy was batting down the order, so he had to umpire the first spell. I had the opener so LUDICRUOUSLY plumb lbw, with the third ball of the innings, that I was FUMING when he didn't give it. So much so, that the next ball was the first one I've REALLY dug in in about 10 years, and it hit the chap on the chest. And he fell over, which was quite DRAMATIC. Of course, the opener went on the score about 50, of their 70/5, in response to our patheic 128, before I finally got him.
At that point the original umpire came out to bat, GLOVED his first ball to the keeper, stood his ground, then KNOCKED off the rest of the runs required!
The prick.