I have solved the three clues and Madam Eve just says "you wont leave me..."
Do I need to explore more or should I be finding the murderer in Madam Eve's house? If the murderer should be in the house they are not and I'd guess this is a bug.
Take the pixie stuff that Chanelle gave you. Stand right where you picked up the pixie dust and use the stuff from Chanelle. Follow the blood trail to a button