Berlin police investigated a suspected drug delivery service after a phone-related breach. Officers acted on the information and moved in to check the suspected Betäubungsmittellieferdienst. The case was handled as a police operation into drug supply activities. Berlin police confirmed the discovery of the alleged delivery operation and said the matter was established as a police finding tied to the phone incident. The investigation remains under police handling status, with the suspected drug delivery service confirmed as the focus of the checks.