ISIS reveals new way of executing its prisoners, stabs them in the heart

The public execution incident is believed to have taken place in Syrian city of al-Raqqah.

Al-Raqqah, Syria:

The Islamic State group has revealed a new form of punishment for their prisoners - stabbing directly in the heart in order to kill them.

According to a report in the Daily Mail, the dreaded terror group has come up with the latest form of executions for the prisoners, who commit crimes against the caliphate.

The public execution incident is believed to have taken place in Syrian city of al-Raqqah. Recent images released by ISIS show prisoners wearing orange jumpsuits, kneeling down on the ground in the middle of the street. ISIS militants can be seen standing in front of them with a knife in their hand to execute them.

Recently, Islamic State terrorists stabbed an unidentified man right in his heart, before shooting him dead.

Last month, the Islamic State group released a series of photographs of two spies being crucified and shot in the head.

The entire incident was captured on camera by ISIS militants and was broadcasted on the terror group's propaganda channel 'Wilayat ar-Raqqah' meaning 'The province of Raqqah.'

After the spies were shot dead, their bodies were hanged with a paper glued to their body. The paper contained a list of accusations and warnings written in Arabic to warn on-lookers about the crime and its consequences.

ISIS is known for their propaganda videos that are directed at spreading terror among people. (Photo: Twitter)