| A | B |
| case | something that is being investigated |
| clue | something that helps solve a mystery |
| criminal | a person who has committed a crime |
| detective | a person who tries to solve a crime |
| evidence | facts or signs that show the truth or that helps someone make a conclusion |
| solution | the answer to a mystery |
| suspect | a person thought to be guilty of a crime |
| suspense | uncertainty about what will happen |
| witness | a person who sees or hears someting |