Witch Hunter Robin S1E9 Sign of the Craft

Witch Hunter Robin Season 1 Episode 9 Online – When two bodies are found apparently burned from the inside out, attention is drawn to Robin; whoever did this has the same power she has. A girl named Aki Yoshioka is the best suspect, but when the STN-J investigates they only find a pile of sand and a confession to killing three people on Aki's computer. Is the team chasing a ghost?