Teacher recorded threatening to punch boy in the face

Story here. Excerpt:

'A Connecticut teacher is on leave and under investigation after she was allegedly caught on tape threatening and belittling one of her eighth grade students.

“I’m going to punch him right in the face and break that glass in his eye,” Marylou Addona was allegedly caught on a recording saying, according to the school district.
...
“I can’t stand the crybaby,” Addona allegedly said.

“I heard you had an attitude today too. Is that true? What’s your name anyway,” Addona allegedly said.
...
“Blake,” the student replied.

“Blake. What kind of name is Blake? Irish, Italian, French, what are you? White? You think you’re cool with that name Blake, huh,” Addona allegedly answered.'