As AS flight #108 ANC-SEA taxis to the gate early this morning somebody decides he wants to get off
now.
How unpleasant for passengers and crew (including one
bitten in the scuffle) to endure at 4:30 a.m. at the end of a red-eye!

At least they were on the ground.
Alcohol? Drugs? A deprived upbringing?

According to
this short article, the mental health evaluation didn't take that long before he was charged with felony assault.