At least one student was killed and another was critically wounded in a shooting at a residence hall at Kentucky State University on Tuesday, and a suspect who is not a student at the school was in custody, officials said.

The shooting was the second in four months in the same area of the university.

The suspect in Tuesday’s shooting is not a Kentucky State student, Scott Tracy, assistant chief of police for Frankfort, said during a news conference. Tracy said police responded swiftly to the shooting.

“Frankfort police believe this to be an isolated incident and there are no active safety concerns on campus at this time,” he said.

Video from WLKY-TV in Louisville showed multiple police vehicles outside a cluster of dormitories and crime scene tape in a courtyard at the school in Frankfort, the state’s capital city.

One student who was shot at the residence hall is in critical condition but is stable, according to the university. The school is not immediately releasing the names of the students.

“We are in close contact with the families and are providing every available support to them,” the school said in a statement, adding that counseling and support services are available.

The Kentucky governor, Andy Beshear, said in a video message posted on X that the shooting “appears to be an isolated incident” and that “there is no ongoing threat”.

“Violence has no place in our commonwealth or country. Let’s please pray for the families affected and for our KSU students. Let’s also pray for a world where these things don’t happen,” he said.

Classes, final exams and campus activities at the university have been canceled for the rest of the week, according to the school. The fall term was scheduled to end Friday, according to the school website.

“Students may return home if they choose,” the school said in a statement. “Additional guidance will be communicated as soon as possible.”

University president Koffi C Akakpo called it a “senseless tragedy”.

“We’re mourning the loss of one of our students,” he said during the news conference Tuesday evening. “As a parent I cannot imagine receiving the call I placed today to the parents.”

Someone fired multiple shots from a vehicle near the same residence hall on 17 August, striking two people that the university said weren’t students. Frankfort police said one victim was treated for minor injuries and a second sustained serious injuries. The dorm and at least one vehicle were damaged by gunfire.

Kentucky State is a public historically Black university with about 2,200 students. Lawmakers authorized the school’s creation in 1886.

The school sits about 2 miles (3.2km) east of the capitol building.