Waseem Khaliq, 35, was convicted of indecent assault and child abduction at Sheffield Crown Court on August 28 after a widespread investigation into grooming gangs in Rotherham

A member of a Rotherham child sex abuse gang has been given extra jail time for trolling one of his victims on Facebook.

Waseem Khaliq, 35, was convicted of indecent assault and child abduction at Sheffield Crown Court on August 28 after a widespread investigation into grooming gangs in the South Yorkshire town.

But he has now had his sentence extended by three years and nine months after being found guilty of abusing one of his victims on social media and threatening two officers investigating his case.

Sheffield Crown Court heard Khaliq made a phone call from prison to the National Crime Agency control centre threatening two of the investigating officers.

He said he knew where one of them lived, was close to finding out the address of the other, and hoped they died of cancer or AIDS.

He previously used the false name 'Andros Simpson', claiming to be an investigative journalist looking into what was happening in Rotherham, to contact one of his victims.

He also used a Facebook account with that name to make a series of allegations about one of his victims, claiming she was lying and had only agreed to give evidence after the NCA offered her cash and a new house.

The Facebook account was used to contact a number of associates of the victim as well.

The NCA contacted Facebook and had the account closed down, but similar posts continued to be made on other Facebook and Twitter accounts.

Eventually they stopped when Khaliq was remanded in custody in March 2019.

Khaliq used the false name 'Andros Simpson', claiming to be an investigative journalist looking into what was happening in Rotherham (pictured), to contact one of his victims

The 35-year-old was today found guilty of three counts of witness intimidation at Sheffield Crown Court.

The issue of child abuse in Rotherham first came to light in 2010 when five Asian men were jailed for sexual offences against under-age girls.

A 2014 inquiry found there were more than 1,400 victims of grooming and sex exploitation in Rotherham between 1997 and 2013.

NCA senior investigating officer Phillip Marshall said: 'Through his vindictive campaign of social media trolling Khaliq only compounded the suffering his victims had already gone through.

'They showed extreme bravery in coming forward and continuing to give evidence despite this, and I once again pay tribute to them.

'Our investigation has been victim focused throughout, and this conviction demonstrates that we will not tolerate attempts to intimidate victims or our officers who work with them.'

The court heard Khaliq rang the NCA headquarters (pictured) where two officers picked up the phone to be threatened and told they should die of cancer