Was it a tree in the power lines that caused it/sarc.
Nope. A squirrel in said tree.
/sarcasm
Was it a tree in the power lines that caused itStop kidding around; it was TERRORISM by ma nature - after all, it was her tree that did it* ...
* plus about half a dozen other factors that day, including the failure of a critical computer reporting system and nearly zero situational awareness by the system operators in First Energy's area of control that day.