“The information leading to the arrest, provided by the United States, indicated the suspect was planning to attack a gay nightclub in Frankfurt and a Catholic church in the city, according to an official with access to intelligence information, who discussed it on condition of anonymity.”

https://thestarphoenix.com/pmn/news-pmn/german-teenager-arrested-on-bomb-attack-suspicion/wcm/c9111ee1-adf1-4b99-a508-49dc8f56916a