Clark Olofsson, a notorious criminal involved in the 1973 Stockholm bank robbery that led to the term 'Stockholm syndrome', has died at 78. His actions during the six-day hostage situation garnered sympathy from captives, leading to discussions about the psychological phenomenon. Olofsson's accomplice, Jan-Erik Olsson, initiated the siege, and hostages, including Kristin Enmark, defended their captors. The incident raised debates about Stockholm syndrome as a psychiatric condition. Olofsson had a criminal history and was last released from prison in 2018. He was portrayed by actor Bill Skarsgård in a Netflix series.