Wire in the Blood (TV Series) - Season 4 (Complete)

Clinical psychologist Dr Tony Hill together with new police chief D.I Alex Fielding return with some of the most disturbing cases yet in Wire in the Blood Season 4.

In these four feature length episodes Tony is forced to question whether he still has an uncanny ability to see into the minds of criminals when a convict blames his profile for a miscarriage of justice just as a sadistic serial killer is on the loose.

But Tony and Alex have more to worry about as they are further drawn into dark and dangerous situations while investigating the grisly deaths of young women lured away to become S&M slaves before being killed for pleasure.

Tony and Alex must also find the callous killer behind horrific razor blade attacks on prostitutes and investigate a series of brutal executions which appear to be a new form of religious extremism.

As the evidence stacks against him and his reputation is dangling by a thread, can Tony prove the guilt of a man he believes is a dangerous rapist and murderer?