Trial Begins at Heilbronn Regional Court: Defense by Attorney Mathias Brenner

Proceedings against a 30-year-old defendant from Neckarsulm have commenced before the 3rd Criminal Chamber of the Heilbronn Regional Court. The public prosecutor’s office accuses him of being involved in the trafficking of nearly two kilograms of a cocaine mixture as a member of an alleged drug gang between April 2024 and September 2025. According to the indictment, the total value of the narcotics amounted to approximately €116,000.

Attorney Mathias Brenner, partner and specialist lawyer for criminal law at Stirnweiss | Brenner Rechtsanwälte, is defending the accused. At the very start of the trial, the defense expressed significant doubts regarding the investigative authorities’ account. According to a report by the Heilbronner Stimme, Mr. Brenner particularly criticized the fact that an investigating officer’s conclusions were based merely on assumptions. The defense will therefore critically scrutinize the reliability of witness statements, the evaluation of communications, and the alleged classification of the defendant within the suspected group.

This case exemplifies the importance of a precise and consistent defense in complex narcotics criminal proceedings. Especially in cases involving allegations of gang-related drug trafficking, it is not only the seized quantities or general investigative assumptions that matter. Rather, the decisive factor is whether specific involvement in the crime, a verifiable distribution of roles, and the necessary subjective requirements can be proven to a court-admissible standard.

The Heilbronner Stimme reported on the trial on July 1, 2026, under the headline “Trial in Heilbronn: Neckarsulm Resident Allegedly Member of Cocaine Gang.”

Source: Heilbronner Stimme / STIMME.de, Wolfgang Müller, 2026-07-01.