A Bosnian bodybuilder shot and killed his ex-wife live on Instagram on Friday, then went on a killing rampage that left two more people dead — including a child — before he killed himself.

Nermin Sulejmanovic, 35, filmed multiple videos of his spree in the town of Gradacac, beginning his livestream by telling his 12,000 viewers they were going to see a live execution, The New York Post reported.

“Look, when you’re dealing with a w**** who reports you to the police,” he says as a child cries in the background.

Sulejmanovic tells his views that his ex-wife had “hidden” the child from him for a week and reported him to the police for domestic violence.

“Here, watch the murder live now, nice and easy … Are you watching?” he says before firing a bullet into the woman’s forehead.

Turning the camera to the child crying on the floor, he says, “Here, someone come and save the child. Moving on.”

Police say he filmed at least two more videos as he roamed around Gradacac, killing a man and his young son and wounding a police officer, another man, and a woman while running from police.

Police said Sulejmanovic committed suicide “after being located and before being apprehended.”

Police did not identify any of the victims, but said the ruffian’s ex-wife had reported him for threats and violence in the past.  He also had past arrests for drug smuggling and attacking a police officers. Bosnian media said he had been a member of a drug gang.

The Post identified the ex-wife as Nizama Hećimović.

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[Featured image: Nizama Hećimović/Facebook]