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.

It has been one week since the explosion rocked this tight-knit community, beginning a massive investigation into what caused the deadly blast by the State Fire Marshal’s office.