The Spider of Lanka 1st Case Achievement in The Case of the Golden Idol

*After completing the solution, you may need to exit the case (without resetting it) then re-enter the case for the completion to actually trigger*

You technically only need to find the clues required for the solution. Every clue in the game is marked with a ?/! and will turn into a check mark when you fully interact with them to find all the relevant details.

Solution:
Bill Price lost a pajack game to Zubiri Kerra, Bill Price thought Zubiri Kerra had cheated, so he tried to take Zubiri Kerra's ear.