Really hope they find the caller and bring him to court. I mean both streamer and police are the victims here.
At least it hasn’t been a actual SEK unit (SWAT in Germany) they look more like normal patrol officers. But nevertheless it’s unacceptable.
Germany does try and track these people down and throws them in jail: https://www.vice.com/de/article/erstes-deutsches-swatting-hohe-freiheitsstrafe-fuer-drachenlord-hater/