AKIPRESS.COM - Thousands of people have been hanged at a Syrian prison in a secret crackdown on dissent by the regime of Bashar al-Assad, a report by Amnesty International alleges, CNN reported. 

The human rights group says as many as 13,000 people have been executed at Saydnaya prison, north of the capital Damascus in a "hidden" campaign authorized by senior regime figures.

Amnesty's report, Human slaughterhouse, says prisoners are moved in the middle of the night from their cells under the pretext of being transferred. They are taken to the grounds of the prison, where they are hanged, likely unaware of their fate until they feel the noose around their neck, Amnesty alleges.

The Syrian Ministry of Justice disclaimed the accusations, calling them part of an effort to harm the government's international reputation after recent victories over rebels, according to state-run news agency SANA.