The model is forced by police to make “tritis” for male prisoners (Video +18)

Katherine Martinez, 27, who is tied to one hand for the window, raised her dress and made provocations.

She had said: “All the police officers told me that if I wanted them to put me in a chair or remove my cuffs, I would have to take off my dress and show me my body”, broadcast Indescline.

Then the male prisoners started shouting at me: Yeah, you're lifting your clothes”, she said.

I remember they showed me that they're filming me”.

Katherine, who was arrested after a stir in the streets of Colombia that was drunk, said she exposed herself because she needed to sit down and rest her ankle because she had pain.

But while the chief of police “shamed” admits that officers posted this footage online, they are denying blackmail on the model, which is the mother of a child.

Hugo Casas, the Police Commander in Cali, said: “She decided herself to remove her clothes and commit shameful acts at the station, but what we as an institution regret is her filming by officers and publishing videos on social networks instead of stopping her in protecting her integrity.

“Police forces condemn this behaviour and disciplinary and judicial investigations are under way, he said.

She has already claimed to have taken a lawyer and is preparing to sue the police.

She says that her leg has been hurt by this incident and that she continues to experience much pain.

She also added that she has been emotionally hurt and ashamed.