HARRIS COUNTY, Texas (KTRK) -- A Louisiana woman is behind bars after a crime spree across east Harris County on Saturday, according to authorities.

The Harris County Sheriff's Office said Chaninthorn Cuney, 43, began the day by carjacking a man at a gas station in the 3700 block of East Sam Houston Parkway.

Surveillance video shows a woman stabbing at the air while standing next to an unoccupied SUV, while a man looks on.