The Boston Police Department is looking for Darius D. Young, 15, whom they say has stabbed five people in two incidents.

On the evening of Feb. 3, police say, Young stabbed a 6-year-old girl and three women in a domestic dispute at 21 Roseclair St., after which he fled. None of the injuries were life threatening, police say.

Shortly before noon on Sunday, Young showed up at a Revere apartment where he'd been staying and stabbed a woman and attacked a young girl. Police say the woman suffered serious injuries, but is expected to survive.

Young is described as 6'2" and weighing about 145 lbs.

Boston Police say when they catch him, they'll charge him with two counts of assault with intent to murder, four counts of assault and battery by means of a dangerous weapon and four counts of assault and battery. Revere Police are handling the second case.

If you have information about his whereabouts, contact District C-6 detectives at 617-343-4742 or the anonymous tip line by calling 800-494-TIPS or texting TIP to CRIME.