JACKSONVILLE, Fla. – Police are investigating after someone fired multiple shots into the back of a bus full of students from Wolfson High School Friday afternoon.

Bus number 355 was transporting a dozen students from the school and was stopped at the intersection of Fairfax and West 10th streets when two shots were fired around 2:50 p.m. The bus driver fled the scene and pulled the bus over three blocks away, at Fairfax and West 13th streets, WJXT reports.

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Police told the news site that only one bullet stuck the rear driver’s side of the bus, and one female student received a minor cut to her finger, though it’s unclear whether it was from the bullet itself or shattered glass. No other students were injured.

“The bus driver did exactly what any bus driver should do, get the kids to safety,” Jacksonville Sheriff’s Office spokeswoman Melissa Bujeda said.

Deputies spent Friday afternoon searching for shell casings and inspecting the damage to the rear of the bus as school officials contacted parents to pick their children up at R.V. Daniels Elementary School on W. 15th Street, according to Action News Jax.

Investigators taped off the area as they processed the scene, and a police helicopter hovered nearby as officers handed out snacks to shaken students.

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Police are asking anyone with information to call the Jacksonville Sheriff’s Office tip line at 1-866-845-TIPS.

“District officials said they hope to be able to release some sort of a statement once they have more information and are able to comment,” WJXT reports.

The news site last month published a report showing the school district – Duval County Public Schools – is the most dangerous school district in Florida.

“In the 2014-2015 school year, Duval County had 11,537 total incidents of crime, violence and disruptive behavior. The next closest on the list is Miami-Dade County with 8,854 total incidents,” WJXT’s I-Team reports.

The incidents in Duval County included eight arsons, 88 batteries, 16 breaking and entering crimes, 98 bullying complaints, 408 drug infractions, 40 sex offenses, 54 sexual harassment complaints, and other crimes involving theft, harassment, and fights.

According to the I-Team report:

In the 2014-2015 school year in Duval County, two categories were especially high: fighting and physical attacks. District-wide, there were 3,603 fights and 6,017 physical attacks. FDOE defines a physical attack as “an actual and intentional striking of another person against his/her will, or the intentional causing of bodily harm to an individual.

Out of the more than 11,000 incidents in county schools in the 2014-15 school year, only 870, or about 8 percent, were reported to outside law enforcement.