"it tore from the wall" This sentence is right?
Renowned curator Jacques Sauniere staggered through the vaulted archway of the museum's Grand Gallery. He lunged for the nearest painting he could see, a Caravaggio. Grabbing the gilded frame, the seventy-six-year-old man heaved the masterpiece toward himself until it tore from the wall and Sauniere collapsed backward in a heap beneath the canvas.
"it tore from the wall" This sentence is right?
I think the sentence is like "it was tore from the wall."
Is it right?