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SHAKOPEE, Minn. (AP) — A man is charged with beheading a woman while they were in a car in traffic in a Minneapolis suburb.

Alexis Saborit was charged Friday with second-degree intentional murder in the knife attack on America Thayer, which happened Wednesday afternoon in Shakopee.

Several people witnessed the attack.

When police arrived, they found Thayer’s body and head.

A machete-style knife was in an alley a few blocks away.

Authorities have not said what motivated the attack, but Soborit has a criminal history that includes a domestic assault conviction for an attack against Thayer in 2017. At that time, she said they had been dating seven years.