Among the victims of yesterday’s deadly tornado in El Reno, Oklahoma were Tim and Paul Samaras and Carl Young, stars of Discovery’s Storm Chasers, which ended its run in 2011. The trio were tracking the EF3 tornado. “We are deeply saddened by the loss of Tim Samaras his son Paul and their colleague Carl Young,” the network said in a statement. “Our thoughts and prayers go out to their families.” Discovery’s documentary special on the tornado outbreak, which tonight, will be dedicated to the Storm Chasers stars with the following card:”In memory of Tim Samaras, Carl Young and Paul Samaras who died Friday, May 31st doing what they love, chasing storms.”