Man, 3 college umps sure messed up pretty big.
Interference - (NCAA, USSSA, USAS, NSA ) Interference is an act that denies a defensive player a reasonable opportunity to make a play (field/throw) anywhere on the playing field. The act may be intentional or unintentional, and the ball must be...
It would be the pitcher that failed. Batter got on base.
Drop dead is really bad. Drop dead, score at the end of the last full inning is at least better and some fairness.
The ump in the OPs game seems pretty average/lazy by calling the game immediately instead of waiting for all play to be...
That is a pretty good play.
"Legitimate reaction to the trajectory of the ball after it is thrown"
Seems like the catcher is well within the rules. Runner is OUT.