Tommy Zethraeus

Tommy Zethraeus

Mass murderer
4known / alleged victims
Case Facts
Gender
male
Country
Sweden
Location
Stockholm , Sweden
Date of birth
May 28, 1969
Age at first offence
25
Characteristics
revenge, armed robbery
Victim profile
A man (nightclub bouncer) and three girls
Method of murder
Shooting ( standard Norwegian army issue AG-7 )
Date(s) of murder
December 4, 1994
Years active
1994
Date of arrest
3 days after
Status
Life imprisonment

Sentenced to life in prison September 1995

Case Summary

Background

Tommy Zethraeus and Guillermo Marques Jara had been refused to enter a night club called Sturecompagniet on December 4, 1994.

The offence

After leaving the club, Tommy Zethraeus and Guillermo Marques Jara arrived a few hours later armed with an automatic rifle. Tommy Zethraeus started shooting into the crowds at the front door to the night club, killing four people and injuring 20 people.

The killings were later referred to as the “Stureplan Murders”. The incident began when three youths in their mid twenties were barred from a restaurant. They then went away, fetched a machine gun, and massacred a large number of people who were queueing up to get in, including the head bouncer who had barred them.

Investigation

After the shootings, a three-day manhunt took place. Police caught up with Tommy Zethraeus and his buddies that accompanied him to the club.

Trial

At his trial in 1995, Tommy Zethraeus was charged with the murder of four people. He was sentenced to life imprisonment. His two accomplices both received 4 years.

Sentencing

In September 1995, Tommy Zethraeus was sentenced to life and was currently serving time in Sweden’s premiere maximum security prison.

Forensic psychiatric examination

The forensic psychiatric examination was conducted by professor of psychiatry Lars Lidberg. It included a so-called PET-scan of Zethraeus’ brain to ascertain its biological processes and any dysfunction which could have caused his behaviour.

The examination showed that Zethraeus had damage to his frontal lobe. The explanation given was that located in this particular area, the frontal lobe is the faculties of thought and the ability to understand the consequences of one’s actions, and that this effect rendered him unable to realize the result of his act.

Arrest and custody history

Tommy Zethraeus was arrested for the first time in August 1990 and was held in custody by the Stockholm police at Kronoberg remand centre.

Other people mentioned

The accomplices at the Stureplan Murders included Guillermo Marquez-Jara and Farshad Doosti. The account also stated that Jara had previously been in police custody between August 3rd and 4th 1991, and that Doosti had been in police custody in Falun in April/May 1993.

Other details

A 40 minute interview on Swedish television was mentioned in which Tommy Zethraeus expressed that he regretted killing three innocent bystanders while shooting at the bouncer.

A quoted phrase attributed to professor Lindstrom was included: “radio-hypnoticintracerebral control”.

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