So, I have an unlikely group of crime solvers, tracking down suspects, piecing together the evidence and getting into a whole bunch of shenanigans along the way. How many characters do you think is ideal for a crime-solving team? I feel like four is manageable. I don't know if a pair would be better or if I need more in the mix. So, writer friends, what are your thoughts? How many characters does it take to solve a crime?