As per ESPN:

Toronto coach Dwane Casey was asked what he thought about the foul and technical called on Vasquez. Casey wanted to avoid criticizing the officiating, which has become a bit of a theme during this first-round series.

“Again, I like my money,” Casey said. “But I’ve got to go back and look at the tape. Those kind of calls broke our back. It was the difference in the game.

“Again, they’re a great team, give them credit. We respect them, but let’s let the game be dictated by that. I’ve got to go back and see what the calls were. I had a different view of them evidently as those guys did.”

RR analysis: It was a bullshit call.