REPLAY: Press conference on Florida shooting

3 killed after gunman on boat opens fire at Southport, NC restaurant

At least 10 people shot at Mormon Church in Michigan, others missing

All clear after suspicious device reported at Utah State University

Suspect arrested after casino shooting in Eagle Pass, Texas leaves 2 dead, 5 injured

Lockdown at Grove City College in Pennsylvania; no active threat reported

Plane’s front landing gear collapses in emergency landing in Dominican Republic

Stowaway found dead in plane’s landing gear at North Carolina airport

U.S. seizes 14 ancient Egyptian artifacts smuggled into the country