Woman heavily armed shoots at a man at a car dealership.

Surveillance was released Wednesday that shows a woman shooting at a man at a West Allis car dealership.

Police called it a calculated attack saying she tried to kill one of the co-owners.

Multiple guns, a machete and a copy of the ancient Chinese military book, "The Art of War," was found inside her car and on her person and more weapons and ammunition were found at her house.

Investigators said surveillance shows 45-year-old Melissa Sandrone pull out a handgun and start shooting at an owner of a West Allis car dealer. She keeps walking toward her victim and firing as he's trying to shield himself inside a Honda SUV.

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