Masked gunman killed in shootout at Dallas courthouse
By Jamie Stengle & Jake Bleiberg
Photographer Tom Fox on encounter with Dallas gunman: 'He's going to look at me around that corner' and shoot
By Sharon Grigsby
Gunman dead after shootout with police outside Dallas court building
By Elisha Fieldstadt, Ben Collins & Brandy Zadrozny
What we know about Brian Clyde, the gunman who opened fire at the federal courthouse in downtown Dallas
By Dana Branham & Cassandra Jaramillo
Gunman shot dead after opening fire on federal courthouse in downtown Dallas
By Jennifer Emily, Sara Coello & Charles Scudder