{FD} Maryland office shooting suspect had history of workplace violence

As authorities piece together what led to the shooting at a Maryland business Wednesday that left 3 people dead and spurred a region-wide dragnet, a background of legal troubles -- including workplace violence -- is emerging around the suspect in the shootings.

{FD} ‘Tourniquet Killer’ Anthony Shore’s execution halted hours before scheduled lethal injection

A convicted sex offender whose signature killing method prompted him to be dubbed Houston's "Tourniquet Killer" had his execution halted on Wednesday just hours before he was set to receive a lethal injection.

{FD} Las Vegas guard Jesus Campos tells Ellen DeGeneres: ‘I felt a burning sensation’ when I was shot

The Mandalay Bay security guard who sparked national interest after disappearing from the public spotlight surfaced this week on Ellen DeGeneres’ show, revealing new details about the moments before Stephen Paddock began his massacre in Las Vegas.

{FD} Mystery as Vegas police stop news conferences on massacre, call wounded guard a ‘victim’

The Mandalay Bay security guard who slipped out of the public spotlight in the aftermath of the Las Vegas shooting is not a missing person, police told Fox News on Tuesday, amid continuing questions about his whereabouts.

{FD} Ohio killings: Boy, 7, found shot to death after 3 adults killed, manhunt for ‘person of interest’

A 7-year-old boy reported missing after three adults were killed in a shooting was found shot to death in an Ohio home as investigators continue to hunt for a “person of interest.”

{FD} Las Vegas shooting: Timeline change raises questions about hotel security, police response

Las Vegas police on Tuesday defended changes in the timeline of the deadliest shooting in modern United States history, even as a flood of questions emerged following a sheriff’s announcement a security guard was struck by a bullet six minutes before the gunman fired on a packed concert crowd.

{FD} Mandalay Bay security guard was shot six minutes before Las Vegas gunman began shooting, police say

A Mandalay Bay hotel security guard who ran into Las Vegas gunman Stephen Paddock ahead of last Sunday’s massacre is being hailed a hero after he took the shooter’s first bullet, potentially saving lives ahead of the deadliest mass shooting in modern U.S. history.

{FD} Vegas cops describe 12 minutes of hell in gunman’s sniper lair

Las Vegas cops described in harrowing detail Sunday the tense 12 minutes they spent trying to breach mass murderer Stephen Paddock’s sniper lair — and the paranoia that gripped them once they were inside.