A van struck attendees at Berlin's Christopher Street Day LGBTQ+ pride celebration on Saturday, resulting in one fatality and at least 15 injuries, police reported. The incident led to the immediate cancellation of the event's remaining festivities and a planned concert.

First responders were on the scene in the Tiergarten park, where the vehicle drove into a crowd before colliding with a tree. Some individuals sustained life-threatening injuries, according to emergency officials. Police urged attendees to leave the area and are conducting an intensive search for the driver.

"At this point, we don't know anything about any possible motives, the identity of the perpetrator or the perpetrators, or anything of that nature," police spokesperson Alexander Klute stated, according to Associated Press reporting. However, Berlin police later indicated they have identified a suspect with alleged ties to Islamic extremists in the German capital.

Hundreds of thousands had gathered in Berlin for the annual pride parade, one of Europe's largest LGBTQ+ celebrations. The event, which had proceeded peacefully throughout the day with a march and approximately 80 floats, was halted around 10:15 p.m. near the Brandenburg Gate.

Julian Miethig, an attendee, described hearing about the incident from a friend and witnessing a significant emergency response. "It's a dark day for the community," he remarked upon arriving at the scene. "I was shocked that something like this could have happened at Berlin’s pride celebrations."

Thousands of people gather for the Christopher Street Day parade celebration in front of the Brandenburg Gate in Berlin, Germany.

Berlin Mayor Kai Wegner speaking to media after a car hit a crowd at the CSD parade in Berlin.