French serial killer expert admits his career is built on lies

Famed French serial killer expert Stephane Bourgoin has confessed that his prestigious career is founded on lies, following a series of revelations. Bourgoin, 67, built a reputation as the country's foremost expert in serial killers, writing more than 75 books and producing dozens of documentaries, before an investigation brought him down. His standing as an expert in his field meant he was called upon as a guest lecturer for trainees at the French national judiciary police academy and regularly