3.5 stars An American art student is found murdered in Baker Street tube station, stabbed to death with a pottery shard. DC Peter Grant, apprentice wizard, senses magical vestigia on the shard, proving that there was something supernatural involved. None of the chief investigators on the case are happy to hear this. The exchange student’s father turns out to be a US Senator, so the Americans send an FBI agent to assist in the case, complicating matters further, as it’s unlikely that she’ll take kindly […]