Security cameras but. If somebody doesnt say fire a water pistol and you see it but instead they smear something in a concealed way then you might not see on the camera that theres liquid on the floor or in the object. Of the. Police informed the public more than 2 weeks after the incident and only after media reports broke on tuesday as part of their search for witnesses they have now written emails to more than 600. 00 Ticket Holders but at least 3000 people visited Museum Island on that day and there is no confession note speculation quickly focused on a Group Supporting germanys most notorious conspiracy theorist a man the man has previously said calls for attacks on the museums because of what he calls satanist artifacts there the museums distance themselves this summer with corresponding flags still flying. We dont want to participate in such speculation were investigating in every regard all directions. The lens Museum Island is considered one of the most presses art collections