Mavericks lose heartbreaker to Cavs; did they get cheated by the officials?

The Mavericks lost a heartbreaker to the Cleveland Cavaliers on Tuesday night when Max Strus made a near 60-footer to win the game at the buzzer. Along the way, several questionable calls went against the Mavericks. Did they get cheated or are they to blame for blowing a 10-point lead in the final four minutes?