Basically, exits were blocked off on both ends and the crowd was large enough that people trapped in the middle were crushed by enough force to led to suffocation. People attempting to move caused compression waves to ripple through the crowd which injured hundreds.
Basically, exits were blocked off on both ends and the crowd was large enough that people trapped in the middle were crushed by enough force to led to suffocation. People attempting to move caused compression waves to ripple through the crowd which injured hundreds.
https://en.wikipedia.org/wiki/Love_Parade_disaster