Two dead in Michigan university shooting, suspect at large

Two injured, suspect dead in Maryland shooting

Three dead in U.Va. shooting, suspect in custody

Brussels shooting suspect still at large after 4 hours after killing two people and wounding one more

#VIRAL: Video shows Kenosha shooting suspect running with rifle, shooting into crowd

Shooting at Prague university leaves several dead

Shooting at Prague university leaves several dead and wounded

OSU Shooting | 1 Suspect Dead

Atlanta Police: Suspect at large after multi-victim shooting

Memphis shooting spree: suspect still at-large, allegedly recorded shootings online

One Sask. manhunt suspect found dead, other still at large

Shooting at Russian university leaves at least eight dead

Shooting in Iztapalapa leaves two dead and two wounded

Dim Lighting Changes the Structure of the Brain

CCTV: Suspect in shooting of two NY police officers

Knifeman kills two in Glasgow, suspect shot dead