I thought 'winning' meant finding the murderer, location, and weapon. I didn't know that there could only be 1 winner, hence I revealed all my info.
the prize for the winner? hmm.... a doujin from my collection. the theme is from your choice? lol! I don't know... well how about ... they can be the GM for the next game if they want to?
btw I did say you can share info but one of you did share everything that they have. thats giving a way too much and because of that you everyone will guess it right before you do.