It started out as a routine bit of fun at a Coldplay concert: Lead singer Chris Martin asked the cameras to scan the crowd for his “Jumbotron Song,” when he sings a few lines about the people the camera lands on.

Three people died Friday in an explosion at a police training facility in Los Angeles, in what one local official called an accident.

Big screen footage of the two people went viral after reports they were colleagues and at least one was married to another person. 

​Big screen footage of the two people went viral after reports they were colleagues and at least one was married to another person.