Watch enough teams work through a murder mystery and you start to notice patterns. The most consistent one: the person who solves it is rarely the one doing most of the talking.
The pattern we keep seeing
Within the first ten minutes of any team event, someone takes charge. They are usually confident, articulate, and comfortable directing others. They talk a lot. They have theories early. They push the group towards their conclusions.
Meanwhile, someone else is quietly reading the evidence properly. They are not performing for the room. They are not trying to look clever. They are just paying attention.
When the reveal happens, the quiet one is often right. The loud one is often surprised.
Why this happens
Talking and thinking are different activities. When you are talking, especially when you are talking to impress, you are not processing information as carefully. You are performing.
The quiet people are not performing. They are thinking. They notice details others missed because others were too busy sharing their theories to actually read the evidence.
This is not about intelligence. Plenty of intelligent people talk a lot. It is about attention. And in a puzzle-solving context, attention beats confidence nearly every time.
What this tells us about teams
Most meetings reward talking. The people who speak up, who have opinions ready, who fill silences, they tend to be perceived as more competent. They get heard. They get credit.
But the best ideas do not always come from the people who speak first. Sometimes they come from the person who waited, who listened, who thought it through before opening their mouth.
Murder mysteries make this visible in a way that normal work does not. You cannot hide the result. Either you solved it or you did not. And when the quiet person solves it, everyone sees.
The leadership observation angle
This is worth paying attention to as a leader. Watch who talks versus who thinks. Watch whose theories get adopted versus whose are ignored. Watch who gets credit at the end.
Often, leaders discover they have been undervaluing certain people. The quiet analyst who never speaks up in meetings turns out to be the one who solved the case. The confident presenter who always has opinions turns out to have missed something obvious.
That is useful information. Not because talking is bad, but because good teams need both. And if you only reward one, you lose the other.
Designing for quiet people
Traditional team building often favours extroverts. Icebreakers reward quick thinking out loud. Roleplay rewards performance. Activities that require people to compete for airtime favour those who are comfortable doing so.
Murder mysteries can be different if designed well. Investigation rewards careful attention. Analysing evidence can be done quietly. The format lets people contribute in different ways.
We design our events specifically to create space for different working styles. Loud people can interview suspects. Quiet people can study documents. Both contributions matter. Both get noticed.
The broader point
The quiet ones are not a problem to be fixed. They are an asset most teams underuse.
If your team building activities consistently favour the same personalities, you are not building your team. You are just rewarding the people who were already comfortable.
Good events create conditions where everyone can contribute in their own way. And sometimes, the best contribution comes from the person who has been listening all along.