A US woman has been sentenced to six months' imprisonment for shooting dead her boyfriend in a botched stunt they hoped would go viral on YouTube.
Monalisa Perez, now 20, was asked by Pedro Ruiz, 22, to fire a gun from a foot (30cm) away, believing a thick book he held in front of his chest would shield him.
The bullet pierced the 1.5in book, fatally wounding Ruiz last June.
Perez, a mother of two, later pleaded guilty to second-degree manslaughter.
The sentencing is below state guidelines but Norman County Attorney James Brue said "the reality [is] that this foolish stunt was dreamed up, planned and executed by Pedro Ruiz, and the defendant wrongfully and tragically relied on his assurances that the stunt was safe".
Perez and Ruiz had been documenting their everyday lives in Halstad, Minnesota, by posting videos of their pranks to a YouTube channel in a quest for internet fame.
On that day Perez fired a powerful Desert Eagle handgun from close range, as Ruiz held an encyclopaedia in front of his chest.
He had experimented previously and thought the thick book would protect him, but the couple's three-year-old child and nearly 30 onlookers watched as she fired a fatal bullet.
Perez called 911 to report she had accidentally shot her boyfriend.
Ruiz was pronounced dead at the scene at their home.
Perez was pregnant with their second child at the time of the shooting.