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.

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.

Airport authorities said that the doomed flight took off from Teterboro, New Jersey, on Wednesday night and made a refueling stop in Wichita along the way.

Shapiro was the co-founder of Sound Talent Group (STG), whose clients include bands Sum 41, Story of the Year, and Parkway Drive.

Dave Shapiro was a music talent agent and pilot who filled his Instagram page with videos showing him flying planes. "Flying back with @davevelocity," former rocker Daniel Williams wrote on his Instagram story,

A plane crash in San Diego's Tierrasanta killed at least three people, including music executive David Shapiro, and displaced nearly 100 residents amid devastation.