Update: Tonya was eventually sent home after slapping Veronica across the face, this is what Veronica had to say about the altercation.
Veronica: "I was wanting Tonya to hit me, I was provoking her to assault me so that she would go home. Tonya was definitely incapable of being on this challenge, because of the things she was doing. She definitley needs help. I hope slapping me was part of session one in her therapy class."
Full Veronica & Tonya Argument
When Katie encounters a dirty plunger in her bed, she goes ballistic in her hunt for the prankster. A longstanding feud between Champions Tonya and Veronica meets a shocking end. One team's hopes for a win go down in flames at the "Burning Bridges" challenge, when a careless player blows it for their entire team.