Gyllenhaal in Horrific Accident

The opening sentence of a Los Angeles Times piece on actress Maggie Gyllenhaal is below.

"In Sherrybaby, actress Maggie Gyllenhaal is stripped to the bone - emotionally and literally."

I read the rest of the article in search of a description of the horrific accident that literally stripped skin and muscle off of Gyllenhaal's frame to reveal the bone beneath, but to no avail. Seriously, shouldn't someone writing for the Los Angeles Times know better?

Until Whenever