The Special Detachment (Densus) 88 Anti-Terror Police Headquarters is investigating the alleged ISIS flag in the midst of the riots that occurred at the Brimob Mako Terrorist Prison a few days ago.

"(The issue of the suspected ISIS flag) is being investigated by Densus friends. Therefore, it is the authority of the Densus friends even though they are in Brimob who are guarding the Densus," said the Head of the Public Relations Division of the Police, Inspector General Pol Setyo Wasisto, to reporters at the National Police Headquarters, Jakarta. South, Monday (13/11).

Setyo also straightened out the issue related to the cause of the riot due to the throwing of the holy Qur'an by the guard at the Mako Brimob Rutan, Kelapa Dua, Depok.

"It's been clarified that it's not true. There were those who spread (hoaxes) that it threw away the Koran, it didn't exist. What was there was a sweeping after praying. A cellphone was found. Asked for a cellphone, angry," said Setyo.

In addition, Setyo explained that in the riots there were no burnings but only acts of vandalism carried out by the inmates.

"Nothing, just prisoners destroying detention facilities," concluded Setyo.

Last Friday (10/11) there was a commotion at the Brimob Mako Terrorist Prison, Kelapa Dua, Depok, Salemba Rutan branch at around 16.00 pm. Karo Penmas Public Relations Division of the National Police Headquarters Brigadier General Pol Rikhwanto said that the riot was carried out by terrorist prisoners and damaged the prison facilities.

"The prison cell door was broken into, the gate of the block hallway, the window glass in block C and block B," said Rikwanto through his official release.

The riots, continued Rikhwanto, began after Friday prayers when the prisoners were brought into the cells. After that, the members of the Densus picket conducted a search in rooms A.5 and C5 (RB). From the room, four cellphones were found belonging to Juhanda, Saulihun, Kairul Anam and Jumali.

"One of the detainees did not accept it and provoked the officers with various kinds of words, then some members were provoked by their words," said Rikwanto.

Then finally the prisoner screamed so that it provoked the other inmates in the block next to him. To condition the situation, members of the Pioneer Unit III picket fired shots into the air as well as warning the prisoners.