“On Aug. 2, 2016 at about 8 p.m I was in the cell, when one Sgt. Apollos came to take me out and led me into the crime office where I met other policemen.

"They asked me if I committed the crime and I told them no. They immediately started to beat me but I still told them I did not do it, I was then taken back to my cell.

"At 7 p.m. the next day they took me back to the crime office and this time around they put a chain on my legs and placed hand cuffs on one hand.

"They started to torture me again, when I could no longer bear the pain, I told them I committed the crime, my statement was taken and was I forced to sign.”

Stephen Luka, who is standing trial for brutalising his ex-girlfriend and killing her sister, told a Jos High Court.

Giving evidence in a trial-within-trial on Tuesday in Jos, Luka rebutted the charges and showed the court scars he sustained during the torture to obtain his statement.

Stephen Luka was arraigned before the court in October 2016 charged with murder, attempted murder, assault and sexual abuse.

The defendant was alleged to have attacked two sisters Simi Dusu and Justina Dusu on July 27, 2016 at his home, in Sabon Gari, Tudun Wada, Jos, when they went to break the news that Justina was pregnant.

According to report, Luka was not happy when Justina insisted on keeping the baby, lost his control and used a machete on both sisters, resulting in Simi’s death and Justina losing her left eye.

The judge, Nafisa Musa, after listening to his plea, adjourned the matter to July 24 to enable both parties file their final written addresses for the trial within trial.