91Èȱ¬

A lawyer for one of the five men charged with the abduction, rape and murder of a 23-year-old woman in Delhi says suspects have been tortured and coerced into admitting the crime.

Manohar Lal Sharma said his client Mukesh Singh was tortured for 10 days.

Amid heavy security, all five appeared in court for a second time, before the case was adjourned until Monday.

The court ruled the charge-sheet needed more scrutiny. No decision was taken on moving the case to a fast-track trial.

The case has shocked India and prompted a debate about the treatment of women. If convicted, the five men charged face the death penalty.

A sixth suspect, who is thought to be 17, will be tried separately in a youth court if it is confirmed he is a minor.

On Thursday, defence lawyers were selected for the five suspects - but they have the right to change lawyers if they wish. They will enter their pleas once a formal trial begins.

Manohar Lal Sharma, who was selected to represent Mukesh Singh, 22, had said his client was forced to confess and would plead not guilty.

"He was coerced into admission," said Mr Sharma outside the court on Thursday morning before the hearing. "He's unable to speak now.

"All these people have been tortured badly. It's under pressure that they have made statements in court," he added.

"Evidence has been manipulated to calm the anger among people."

Delhi police spokesman Rajan Bhagat refused to comment on the allegations, citing legal restrictions.

Sunil Gupta, a spokesman for Tihar Jail where the suspects are being held, told the 91Èȱ¬ all the accused were being kept in different sections of the jail "and their safety is guaranteed".

Earlier, Mr Sharma said he would also represent two other suspects - but they are now being represented by other lawyers.

At least one other suspect, Pawan Gupta, plans to plead not guilty too, his lawyer confirmed. It is unclear how the other three suspects will plead.

Prosecutors have said they have extensive forensic evidence.

The magistrate has ordered that the preliminary hearings be held behind closed doors and has put restraints on media reporting.

There were chaotic scenes in the Delhi court on Monday when the group appeared for the first time.

Lawyers argued with each other over representation and the magistrate adjourned the hearing, moving it behind closed doors.

Separately, the Delhi High Court has criticised the city's police over the gang rape incident on 16 December.

The court said on Wednesday that only one police officer had been suspended in connection with the incident, and asked the police: "Why are you trying to save the errant policemen?"

The victim, who cannot be named in India for legal reasons, and a male friend were attacked on a bus in south Delhi. She died two weeks later in a hospital in Singapore.

Campaigners are calling for tougher rape laws and reforms to the police, who - critics say - often fail to file charges against those accused of attacks.