Blood-soaked husband streams chilling Facebook Live video 'moments after stabbing wife to death and going on run with child'
He allegedly claims he killed his wife - from whom he was separated - after she 'kicked him out' when he tried to visit her to resolve their issues.
He reportedly tells his Facebook followers his actions are a message to women who 'irritate' their husbands, saying: "This is how you'll end."
Marwan, originally from Syria, is accused of stabbing his 37-year-old partner up to five times in the neck in southwest Germany.
He then went on the run with one of his children - a 12-year-old boy - before taking to Facebook Live covered in blood, according to local media.
In the live-stream, a boy can be seen beside him.
Marwan was arrested by police in Karlsruhe shortly after leaving the crime scene in Mühlacker, Baden-Württemberg, Al Arabiya English reports.
It is claimed that officers were alerted to the incident after the couple's young daughter contacted them about an offence that had taken place.
Marwan was living in Germany at the time of the alleged killing.
In the footage, which is thought to have been taken down from Facebook, he can be seen touching his face with a blood-coated hand.
Dressed in glasses, a black jacket and a grey top, he then walks outside and down some stairs before stopping beside a wall.
The dad urged Facebook users to share the live footage, Arab News reports.
