Among them was the groundbreaking music executive Dave Shapiro, a pillar of his music scene, and Daniel Williams, a former drummer for the popular Ohio metalcore band The Devil Wears Prada.

Daniel Williams, the former drummer for The Devil Wears Prada, was among the victims of a fatal plane crash in San Diego. The band paid tribute to the musician, writing, 'We owe you everything.'

Tributes were pouring in across social media Thursday for music agent Dave Shapiro and drummer Daniel Williams, who were both believed to be involved in the deadly plane crash in a Murphy Canyon neighborhood.