ALISON PARKER

The FBI said "we don't have all the answers yet."

Andy Parker says the company is violating its own terms of service in hosting videos on Facebook and its sibling service Instagram that glorify violence.

The family of a slain journalist is asking the Federal Trade Commission to take action against Facebook for failing to remove online footage of her shooting death.

Roanoke, Va., TV reporter Alison Parker and cameraman Adam Ward were victims of one of the more notorious acts of violence in 2015. Erin Moriarty takes a look at how her parents responded to their on-air murders with a mission: fight for strengthened background checks and to close loopholes in gun sales.

The father of Alison Parker, the journalist shot on-camera in Roanoke, Virginia, talks about what to do to reduce gun violence.

The investigation continues on the murderous attack of a TV news crew in Virginia. Investigators say the gunman fired 17 shots killing reporter Alison Parker and cameraman Adam Ward. It happened on live television, but an editor at the station saw what most home viewers did not. Jeff Pegues reports.

Tributes continue to pour in for reporter Alison Parker and photographer Adam Ward of CBS affiliate WDBJ in Roanoke, Virginia. Both were killed in the Wednesday morning ambush on live television. CBS News is also learning more about the gunman's actions following the deadly shooting, as well as his rocky employment history. Jeff Pegues reports from Moneta, Virginia.

An investigation into Vester Flanagan has revealed a history of problems between Flanagan and previous employers. Investigators say Flanagan killed himself after fatally shooting WDBJ reporter Alison Parker and cameraman Adam Ward on live television; Eric Underwood rose to stardom with the Royal Ballet of London

Reporter Alison Parker and cameraman Adam Ward of Virginia station WDBJ-TV were gunned down on live television Wednesday morning; Dooky Chase has been a family-owned restaurant in New Orleans since the 1940s.

Two Virginia journalists were shot and killed by a gunman during a live broadcast August 26, 2015

A gunman opened fire during a live report on CBS affiliate WDBJ in Roanoke, Virginia. Reporter Alison Parker and photographer Adam Ward were killed. The shooting happened at a shopping center in Moneta. Police are still hunting for the shooter. Elaine Quijano reports.

A gunman killed news reporter Alison Parker and her cameraman Adam Ward during a live morning broadcast. They were reporting for CBS Roanoke affiliate WDBJ-TV.