As the investigation into last week’s fatal explosion in Yolo County continues, a fireworks industry representative and Cal Fire advisory committee member says there’s work to be done.

The state fire marshal sat down for a one-on-one interview regarding the investigation into the Esparto fireworks warehouse explosion that killed seven people.

Christopher Bocog, a Bay Area musician and rapper known as “Oopz,” was among the seven people killed in a fireworks explosion that destroyed a facility in Esparto earlier this month, his family confirmed.