Madison Police have arrested a Green Bay man for allegedly choking a Madison woman to unconsciousness.

The incident happened late Saturday night at a Langdon St. apartment.

Police say 26-year-old Alexander Koprowski kicked down the door of a 22-year-old woman that he knew.

The woman says he threatened to kill her. Besides allegedly choking her, he reportedly threw her to the ground and smashed her head to the floor a couple of times.

Koprowski also allegedly hurled a laptop against a desk, ruining it.

Offices arrested Koprowski at a N. Carroll St. parking ramp. The victim was taken to the hospital with neck injuries.