Nice game! Failed on normal - didnt get that clues are related to the same person :) But on easy won it! Sometimes just from 2 clicks within 5-10 secs I think - lucky guess. Loved it!
Some observations: When you caught the guy, the text on the screen is changed before the witch dialogue pops up - so you can see a new lever started, or a new clue dropped before the witch actually said smth to you. Likely the UI should be updated only after you finished the dialogue.