Cosby trial

Defence lawyers called to the stand a detective who led a 2005 investigation into claims that Mr Cosby drugged and molested a woman at his home in 2004.

The embattled star, 79, earlier told a judge he would not testify to defend himself against those allegations.

Mr Cosby denies the charge and his lawyer has said she agreed to sex.

Andrea Constand, the 44-year-old at the centre of the case, says the alleged incident happened during a visit to his home to seek career advice.

A Pennsylvania judge found enough evidence during a hearing Tuesday to proceed with a criminal trial. It's not clear when his trial will start.

Cosby faces three counts of felony aggravated indecent assault from a 2004 case involving Andrea Constand, an employee at his alma mater, Temple University. She was the first of more than 50 women who have accused Cosby of sexual misconduct.

If convicted, Cosby faces up to 30 years in prison.

Cosby's defense attorney slammed the decision to move forward with a trial.