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.

The men were among several killed in a May 22 plane crash near San Diego. Both were at Pierce the Veil's sold-out MSG show. Here's what to know.

The plane reportedly struck a power line two miles south of the airport before crashing into the nearby residential area. The crash “caused the destruction of multiple homes in the military housing area and prompted several cars to catch fire,