Killed in seconds: why did the FBI shoot Jonathan Cortez in an Oakland corner store?

Six weeks after the killing, the family of the aspiring food truck owner demands answers: What are they hiding?'

Jonathan Cortez was buying a packet of beef jerky, a bottle of Gatorade and a Snickers bar at his local corner store in Oakland, California, when an FBI agent stormed in, gun drawn.

Seconds later, the officer opened fire, fatally shooting the 31-year-old.