GRAND FORKS, N.D. (AP) — Police have arrested a 20-year-old man in a knife attack on a woman in Grand Forks.

Authorities say the 20-year-old victim was acquainted with the man accused of attacking her at a residence Wednesday evening. Police say the victim's injuries are not believed to be life threatening.

Officials say the man could be charged with terrorizing, aggravated assault and criminal mischief.