1. The first murder was committed by Mafia, they killed the healer.
2. The second murder was committed by Abbot (ash stake), he killed the demon (Pandora was regaining strength in the pentagram), and the clue is red fabric, which means I am either Abbot or innocent.
3. Don't confuse Hinduism and Buddhism; the first image is from Buddhism, and the second seems to be from Hinduism.
4. Today's image is a clue to Pandora's death, meaning it was Abbot.
5. The vortex is Mafia; this can explain why there were no murders, as Rift was blocking him.