A federal judge dismissed a lawsuit filed against Facebook, Google and Twitter by families of patrons killed in the 2016 Orlando nightclub massacre.

In his ruling Friday, U.S. District Judge David Lawson found no legal merit for the case filed in December 2016 in Detroit by the families of Tevin Crosby, Juan Ramon Guerrero Jr., Javier Jorge-Reyes and others. They claimed gunman Omar Mateen was radicalized by propaganda found through social media.