‘Psychopath’ Tattoo Killer Who Bludgeoned Doctor to Death Freed Despite Warning He ‘Will Kill Again’

A man convicted of murder in Britain has been released from prison despite warnings from detectives that he could kill again. Reginald Wilson, 61, was convicted of beating a doctor to death and has the word 'psychopath' tattooed on his forehead. Detectives previously warned that if Wilson was released, he could “kill again.”

Wilson was convicted of one of the most notorious murders in Britain after killing consultant dermatologist David Birkett in 1990. Wilson tricked his way into Birkett's home in Middlesbrough before carrying out the attack.

Wilson, who also has 'chaos' tattooed across his forehead, has been released on license despite efforts by Deputy Prime Minister David Lammy to challenge the decision through a judicial review of the parole ruling.

The killer, who was previously diagnosed with a “psychopathic” disorder was originally sentenced to spend the rest of his life in prison. However, the sentence was reduced to life sentence with a minimum term of 30 years. The court heard Wilson bludgeoned Birkett, who was 56 at the time, at least 17 times with a hammer, displaying what prosecutors described as a “frightening level of sadism.”

At the time of Wilson’s imprisonment, Ray Morton, a detective sergeant with Cleveland Police, warned, “If he ever gets out, I am sure that he will kill again.”

In November, 2025, the Parole Board ruled that Wilson, who since his arrest has changed his surname to Zenshen, was fit for release on a life license. Wilson had appeared at least three times before the latest hearing, which was his fourth.

According to the Parole Board, Wilson made “good progress” in open prison conditions and “no significant concerns” has been raised against him.

Lammy, who also serves as Justice Secretary, is seeking a judicial review of the decision. However, the government has not been able to immediately delay Wilson's release.

Wilson, previously asked the parole board to reconsider earlier decisions to deny his release, but those requests were rejected. While living in the open prison conditions, he requested changes to those conditions, according to reports.

However, a judicial member of the Parole Board, which is independent of the Ministry of Justice, acknowledged Wilson's past offending, but said this did not increase Wilson’s risk of causing harm.

Wilson’s application was rejected in January 2026 and could not be challenged again after Lammy served a pre-action letter to the Parole Board announcing his intention to seek judicial review.

If successful, the legal challenge could quash the Parole Board's decision and force the panel to reconsider its decision, potentially returning Wilson to custody.