On Thursday, at least two people were killed deaths after two shootings in Rotterdam, Netherlands, officials announced.
The victims were a 39-year-old woman and a 46-year-old teacher at Erasmus University, said officials.
An armed man opened fire on an apartment and a medical center in the Dutch city.
According to local media, the shooter opened fire in the apartment, injuring two people, after that, he moved to the local medical center.
A suspect was arrested, and officials highlighted that there is no sign of the presence of a second attacker.
The suspect was a student at Erasmus, and he was known to law enforcement.