Security carries weapons. You cannot enter the EU without registering them.

So either:
1. security smuggled them in, or
2. they were given weapons by accomplices/the Russian embassy.
3. Or German authorities were bribed.

Each of these is a criminal offense.

German media?
RT @JuliaDavisNews: How Putin's Daughter Traveled Unnoticed to Germany

Over the course of several years, Katerina Tikhonova made numerous trips to Bavaria …

🐦🔗: https://nitter.eu/IlvesToomas/status/1563549134165983234