Unorthodox PI James Leipfold and his technophile assistant Maile O'Hara are back with a brand new case... The Tower Hill Terror is on the loose, a serial killer with a grisly M.O., and Maile and Leipfold must work fast to take him down before another body is found. But while the duo are chasing clues on social networking sites and the police are waiting for forensics, the Terror sends a message to the journalists at the Tribune. A message written in blood. Can Leipfold, Maile and Cholmondeley catch the killer before it's too late? Or will the Tower Hill Terror claim one final, familiar victim?