Canceling Butcher's Ruthless Onslaught

Suppose Butcher uses Ruthless Onslaught and is chasing a Hero. Is there a way for Butcher to manually cancel the action before reaching the Hero?

I thought I saw a teammate, playing Butcher, cancel the chase, but maybe there was a stun in effect. A related question, can other Heroes stun Butcher while he is chasing?


Solution 1:

You can cancel Ruthless Onslaught by reactivating the ability. Also the Butcher is unstoppable while charging, so other heroes can't stun him.