Decisions don’t fail loudly. They fail quietly…until they’re examined.

Battle of the Barristers is a courtroom simulation that deliberates real crimes, followed by a structured decision-making analysis for corporate and governing boards and senior teams.

Real crimes. Real evidence.

Decisions examined, not assumed.

True crimes to dissect. Legal cases to build and present. A different outcome every time.

Our Battle of the Barristers events are unique, immersive, and unparalleled.

Whether you’re assigned to the prosecution or defence team, with your fellow law-enforcers, you will examine all the evidence that was available in the original trial and build your argument accordingly. Then you’ll thrash it out in our hypothetical courtroom to win over judge and jury.

We offer half-day and full-day crimes to work on. These immersive events can be used:

  • As team building sessions and during organisations’ away days

  • As a unique activity at networking events or to attract potential clients to your company

  • As an unusual educational learning session in schools, colleges, and universities

  • As an additional experience during exclusive retreats/weekends and other ticketed events

Why team development matters

73% of executives say bad decisions are made as often as good ones — even at senior levels.

Regulators expect boards and governors to evidence how decisions are challenged, recorded and justified.

Ineffective decision-making wastes 530,000 days of management time per year.

Half of organisational decisions never stick.

  • Battle of the Barristers is a facilitated, courtroom-style decision simulation built around a real criminal case.

    Participants work in opposing teams to analyse evidence, challenge narratives and argue their position before a verdict is reached. Because the case is real and removed from participants’ own organisation, it creates a rare environment where challenge is robust, assumptions are surfaced and decisions are defended honestly.

    The simulation is followed by a structured, facilitated decision-making analysis session.

    This final hour draws out how participants approached evidence, handled challenge, responded to uncertainty and justified their decisions — and then translates those behaviours into organisational contexts such as governance, leadership and risk.

    The session does not reference real incidents or individuals. Instead, it helps groups examine the quality of their decision-making processes in a safe, non-defensive way.

    Together, the simulation and analysis form a complete experience: insight, reflection and practical relevance — without compromising psychological safety.

  • Boards and trustees:

    Boards are expected to make sound decisions in conditions of shared accountability, incomplete information and increasing scrutiny.

    Battle of the Barristers places trustees and board members inside a real criminal case where decisions must be argued, defended and justified. The included decision-making analysis session then helps boards examine how those same behaviours influence real boardroom decisions.

    The focus is not on the verdict, but on the process: how challenge is handled, how assumptions are tested, and how confidence or hesitation shapes outcomes.

    Boards leave with clearer insight into their collective decision-making, and greater confidence that their processes are robust, not just well-intentioned.

    For schools and governing bodies:

    Schools operate in environments where decisions are often scrutinised in hindsight, long after pressure, pace and competing priorities have shaped what was possible at the time.

    Battle of the Barristers gives school leaders and governors the opportunity to experience decision-making under pressure using a real criminal case, rather than a hypothetical or internal scenario.

    During the simulation, participants practise weighing evidence, challenging assumptions and navigating uncertainty. The included analysis session then supports leaders and governors to reflect on how those same patterns appear in school governance — particularly around challenge, documentation and shared accountability.

    This strengthens decision-making culture without exposing the school to risk, and without turning the session into a compliance exercise.

  • We provide all materials and facilitate each Battle of the Barristers session. If your organisation has a venue, we can use it; if not, we will work with you to find a suitable solution.

    Each session, whether it’s one of our half-day or full-day experiences, has a set minimum price and maximum attendee numbers.

  • The session, overall takes between three to four hours, and can be held on a morning or afternoon when it’s convenient for you.

    It can also be run as a fundraiser event or a team-building away day, evenings and weekends included.

Battle of the Barristers

Our ‘Battle of the Barristers’ team activities offer a unique, immersive group experience. Participants delve into a true crime case, receiving all the evidence that the original jury had at the relevant trial. They are split into defence and prosecution teams, where they collaborate to outline and detail their cases. The teams then come together to debate specific aspects of the crime. The outcome can vary each time; it’s not based on the suspect's guilt but on how effectively teams arrange and debate the evidence.

These sessions are completely unique, and tap into the growing passion for true crime. With the popularity of books and podcasts on human behaviour and criminal psychology, this activity engages participants in a compelling way. Regardless of personality type, everyone is included and kept engaged from beginning to end.

The minimum number of participants for a Battle of the Barristers event is 8, and the maximum, 30, with an ideal team size of 14 to 20. We recommend having two separate rooms for the teams to outline their cases independently; however, if this is not possible, we will work with you to find a suitable solution.

This unique activity sharpens participants’ critical thinking, enhances their skills of collaboration, and provides a memorable experience. Contact us to schedule your event.

Why choose us?

All of our team-building activities, as a social enterprise, help small charities and schools access subsidised training and fundraising solutions. By working with Evolve3, you not only be fulfilling your CSR commitment but also demonstrating your social values. At the same time, you will receive services that will enhance your company's competitiveness—a win-win situation for everyone involved.

Evolve3 CIC had a huge impact on our team. The skills we applied during their Barristers workshop were both varied and numerous, but we didn’t even notice they (or we) were being ‘developed’. We just had an afternoon of fascination and fun.

The team hasn’t stopped talking about it since - we can’t wait to do another one.

~ Lisa Milburn, CFWD

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