Top news
Ohio gunman's ex-classmates decry missed chances to stop him
By Julie Carr Smyth & Michael Biesecker
Police: Suspect's sister among those killed in Oregon District shooting
At least 31 killed in US weekend mass shootings: The latest
By Mike Hayes, Veronica Rocha & Elise Hammond
All coverage
Dayton Gunman Had Been Exploring 'Violent Ideologies,' F.B.I. Says (Published 2019)
By Campbell Robertson, Mitch Smith & Rick Rojas
Connor Betts: Dayton gunman in 'pornogrind' metal band
By Anne Saker, Keith Bierygolick & Kevin Grasha
Dayton Ohio shooting: Connor Betts's motive remains under investigation
By Emily Davies, Tim Craig & Hannah Natanson
Dayton gunman reportedly had hit lists, fascination with shootings: 'Everyone knew who he was'
By Erik Ortiz, Gabe Gutierrez & Ben Kesslen
The Dayton shooter's ex-girlfriend says he was fascinated with mass shootings
By Emanuella Grinberg, Drew Griffin & Scott Bronstein
Dayton shooter had an obsession with violence and mass shootings, police say
By Paul P. Murphy, Eric Levenson & Scott Bronstein
Exclusive video shows Dayton gunman Connor Betts in bar in the hours before shooting
By Curt Devine, Noah Gray & Mark Morales
Gunman in Dayton Had History of Threatening Women, Former Friends Say (Published 2019)
By Timothy Williams, Campbell Robertson & Nicholas Bogel-Burroughs