A crazy woman was captured on surveillance footage wielding a knife at a Texas gas station before using the weapon to carjack a truck and take the vehicle on a rampage.

Chaninthorn Cuney, a 43-year-old woman from Louisiana, was filmed on Saturday leaving a trail of destruction in Harris County, which covers the Houston area.

In the video, which was obtained by ABC13, Cuney can be seen with a long knife stabbing at the window of an unoccupied black car parked at a gas station in eastern Houston.

The footage then shows her walking over to a white truck with a man in the driver's seat. She could be seen opening the door and threatening the man inside with the knife. 

A 20-second struggle ensued as the man attempted to wrestle the weapon away from Cuney. Court documents reviewed by ABC13 said she placed the knife against his neck during the encounter. 

Cuney eventually pulled the man out of the vehicle and got behind the wheel. She could then be seen ramming the truck into the black car she had been stabbing at earlier. 

She reversed, then plowed into the car again, as well as the gas pump it was parked next to, the video shows. 

Cuney backed up onto the road, turned the truck and crashed it into a second car parked at the gas station as the surveillance cameras kept recording. 

The woman then drove 13 miles east to Baytown, where she crashed into a postal truck, police said. 

The postal worker got out to check on her before Cuney brandished the knife and began making stabbing and slashing motions in his direction, according to court documents.

She was finally arrested after driving to a nearby Exxon refinery and ramming one of the gates, according to police. 

Cuney was booked into a Harris County jail and charged with aggravated assault with a deadly weapon, as well as aggravated robbery with a deadly weapon, according to Harris County Sheriff's Office records. 

She is being held without bond, and her next court date is scheduled for Thursday, the records show. 

At her probable cause hearing on Monday, Cuney strangely claimed she was a victim of identity theft when the magistrate asked her if she needed a court-appointed lawyer.

A 2020 press release from the Assumption Parish Sheriff's Office in Cuney's home state of Louisiana shows that she was previously arrested for a similar vehicular rampage.

In that case, Cuney was accused of getting into an argument with another person before taking a car and crashing it into several other vehicles and a house. 

She was arrested and charged with felony criminal damage to property and reckless operation of a motor vehicle with an accident.

Another press release from the same sheriff's office in Louisiana stated that Cuney was also arrested in 2021 and charged with felony criminal damage to property after she allegedly spray-painted a vehicle. 

She posted bond and was ordered to appear in court in February 2022, but she never showed. 

A warrant was issued for her arrest, and she was taken into custody three months later in Calcasieu Parish, about 180 miles west of Assumption Parish.