Posts on the popular social media site Twitter provoked a fight between two teenage girls at Saucon Valley High School, police said in a press release Saturday.
According to authorities, the fight occured at about 9:05 a.m. on Nov. 13.
During the course of the fight, a 17-year-old girl struck another 17-year-old girl and pulled her hair, police said.
After officers were dispatched to the school, "it was determined that the fight started because of items posted on Twitter," police added.
One of the girls was cited for harassment.