Inspected the crime scene.
Brother Fa quickly discovered a hidden clue.
On the wall to the left of the door leading from the living room to the kitchen, there was a claw print that appeared to be left by a Terrorclaw Demon.
Brother Fa only told Ma Lin about it when the Painted Face Demons were not paying attention.
The Painted Face Demons had used magic to reveal various footprints and handprints, but their spellcasting abilities were limited, and they were ineffective against this particular Terrorclaw Demon.
Brother Fa deduced by intuition that the murderer might have pressed his ear against the wall to listen before committing the crime, leaving behind a handprint.
At Uba's banquet, there was a servant who was a Terrorclaw Demon.
Alis ordered the demons conducting the investigation to monitor this Terrorclaw Demon's movements and to find out where he had been in recent days, and then they linked him to this serial murder case.
