Security camera video shows and arsonist showing up at Nexstar’s KUSI with a blowtorch in hand.

The torch artist shot flames all over the security keypad at the station’s gate and then entered the parking lot, where he torched employees ’ cars.

The station says at least three cars were burned as employees put out the flames with station fire extinguishers.

Police and investigators spent a couple of hours on the scene collecting evidence.

So far, no arrest has been made.