Riddle solution.

The police knew two things: 1. The current location (address) of the suspected murderer . 2. The name of the suspected murderer (John).

Hint: what assumptions are you making about the poker players? What do they look like? What is their skin color? What is their hair color? Etc…

(solution below)

Solution.

The truck driver, brick layer, and construction worker were all female. John, the fire fighter was the only male at the table.

Watch your assumptions :)