On the morning of July 15th, 1974, at around 9:30, American television news reporter Christine Chubbuck shot herself in the head on live television, following a fierce battle with depression; the now notoriously elusive broadcast stunned audiences, making headlines worldwide.
Background
Chubbuck originally worked at WXLT-TV (Channel 40, now WWSB, a small market channel and ABC affiliate in south-west Florida which, up until relatively recently, only served three counties) as an evening news reporter, later moving on to host a morning community affairs talk show titled Suncoast Digest.
In the lead-up to her suicide, Chubbuck (who was known to detest what she referred to as "blood and guts" reporting, i.e., sensationalised violence over legitimate journalism) had volunteered to produce a feature on suicide for the station, during research for which she had asked a police officer how someone would go about taking their own life (the sheriff proceeding to reveal what kind of gun and bullets that he would use if ever put in that situation).
One co-worker has since recalled that around the same time, Chubbuck had said to him (in what he assumed was a joking manner) something to the effect of:
"Wouldn't it be wild if I blew myself away on the air
Unbeknownst to her colleagues, Chubbuck had actually attempted to take her own life several years earlier, by overdosing on pills.
Suicide
Chubbuck then drew a revolver that she had hidden in her bag, placed it behind her right ear and fired, immediately slumping forward violently onto her desk, as the technical director scrambled to fade rapidly to black.