A <a href="https://en.wikipedia.org/wiki/Norrmalmstorg_robbery" id="mwAWI" rel="mw:WikiLink" title="Norrmalmstorg robbery">bank robbery gone wrong</a> in <a href="https://en.wikipedia.org/wiki/Stockholm" id="mwAWM" rel="mw:WikiLink" title="Stockholm">Stockholm</a>, Sweden, turns into a hostage crisis; over the next five days the hostages begin to sympathise with their captors, leading to the term "<a href="https://en.wikipedia.org/wiki/Stockholm_syndrome" id="mwAWQ" rel="mw:WikiLink" title="Stockholm syndrome">Stockholm syndrome</a>".