George Karl of the Denver Nuggets screams at an official at Oracle Arena in Oakland during a first-round NBA playoff game against the Golden State Warriors on April 26, 2013.
George Karl of the Denver Nuggets screams at an official at Oracle Arena in Oakland during a first-round NBA playoff game against the Golden State Warriors on April 26, 2013. John Leyba Denver Post file
George Karl of the Denver Nuggets screams at an official at Oracle Arena in Oakland during a first-round NBA playoff game against the Golden State Warriors on April 26, 2013. John Leyba Denver Post file