Does it? Can you share this information, there only seems to be news thus far of a stage collapse and not what caused it. While I agree we do not have enough information to cast blame on any individual or component of the structure, it's a pretty safe bet that the band's drum tech isn't responsible for a roof collapse. My thoughts are with everyone involved in the incident and their families. Hopefully this speight of collapses will heighen everyone's awareness to the importance of working safely in our industry.