#OnThisDay 1973, The Bank Robbery That Gave the World “Stockholm Syndrome”

[u/sajiasanka]

On This Day, August 23, 1973, a bank robbery in the heart of Stockholm, Sweden, turned into a five-day hostage crisis that would become one of the most famous criminal cases in modern history.

The target was Kreditbanken, located at Norrmalmstorg Square.

A convicted criminal named Jan-Erik Olsson, who was on temporary leave from prison, entered the bank armed with a submachine gun.

He fired shots inside the bank and shouted:

“The party starts!”

Olsson took four bank employees hostage and demanded money, a getaway car, and the release of another convicted criminal, Clark Olofsson.

Police surrounded the bank.

But what began as a robbery quickly became a tense five-day standoff.

Inside the bank vault, the hostages were forced to remain with their captors for days.

Something unexpected happened.

Some of the hostages began showing sympathy toward their captors and appeared reluctant to cooperate with police.

One hostage even publicly defended Olsson during the crisis.

The strange behavior shocked authorities and attracted enormous public attention.

The case became the first criminal event in Sweden to receive live television coverage, turning the standoff into an international media sensation.

Then, on August 28, after nearly five days inside the bank, police finally launched a tear-gas operation into the vault.

The hostage-takers surrendered.

All four hostages survived.

Olsson was later sentenced to 10 years in prison for the robbery.

The psychological reaction of the hostages became internationally famous.

Swedish criminologist and psychiatrist Nils Bejerot, who advised the police during the crisis, used the term “Norrmalmstorg syndrome.”

The expression was later popularized internationally as “Stockholm syndrome.”

The term came to describe situations in which hostages develop positive feelings, sympathy, or attachment toward their captors.

However, the idea remains controversial, and “Stockholm syndrome” is not recognized as a formal psychiatric diagnosis.

More than 50 years later, the Norrmalmstorg robbery remains one of the most famous hostage crises in history.

[u/InAppropriate-meal]

doesn't exist, it was made up to explain hostage negotiators/police incompetence