JERSEY CITY -- A woman was struck by a car Saturday night while trying to cross Garfield Avenue to help her niece who was stabbed during a fight at Berry Lane Park, authorities said.

Two girls, ages 14 and 15, were stabbed during the assault and their injuries are not considered life threatening, according to a police report.

At about 9 p.m., police were called to the park on reports of a stabbing and "large group fighting." Officers found a 14-year-old girl on the sidewalk near the sprinklers with a stab wounds to her upper arm and wrist, the report states.

The victim's mother arrived at the scene and she was brought to Jersey City Medical Center for treatment.

Police were then flagged down near Garfield and Bramhall avenues where they found a 15-year-old with stab wound to her wrist. That victim's 34-year-old aunt was crossing the street to help her niece when she was struck by a car that fled the area, police said.

Both the 15-year-old and her aunt refused medical attention. They were "uncooperative and just wanted to go home," the report indicates.

The teens stabbed told police they were not sure who stabbed them.

No one was arrested and the investigation is ongoing.

Caitlin Mota may be reached at cmota@jjournal.com. Follow her on Twitter @caitlin_mota. Find The Jersey Journal on Facebook.