Four executed for Delhi bus rape and murder

Four Indian men convicted of the gang rape and murder of a student in Delhi in 2012 have been hanged.

The four were hanged in the capital's high-security Tihar prison in the first executions in India since 2015.

Akshay Thakur, Vinay Sharma, Pawan Gupta and Mukesh Singh were sentenced to death by a trial court in 2013.

The victim died from her injuries days after being raped by six men on a moving bus. The incident caused outrage and led to new anti-rape laws in India.

The 23-year-old physiotherapy student was dubbed Nirbhaya - the fearless one - by the press as she could not be named under Indian law.

Six people were arrested for the attack. One of them, Ram Singh, was found dead in jail in March 2013, having apparently taken his own life.

Another, who was 17 at the time of the attack, was released in 2015 after serving three years in a reform facility - the maximum term possible for a juvenile in India.

Dhaka/Mukul