Lancaster County authorities will charge 16 year old Sarah Piccolo as an adult with felony assault and use of a deadly weapon.
She was taken into custody on Tuesday in Woodson County, Kansas by officers responding to a report of someone with car trouble. Piccolo has waived extradition proceedings and is expected to return soon to Nebraska.
The stabbing attack occurred Monday morning inside a bathroom at the school. 17-year-old Ellen Kopetzky suffered cuts to her face and was released from a hospital after surgery.
(Photo: WOWT Channel 6)