An Indian police volunteer was convicted on Saturday of the rape and murder of a junior doctor at a hospital in the eastern city Kolkata, in the speedy trial of a crime that sparked national outrage over a lack of safety for women.

A court in India has convicted a man of the rape and murder of a trainee doctor - a crime that sparked nationwide outrage.Sanjay Roy, a hospital volunteer worker, was found guilty over the attack, which happened in August last year at a hospital in Kolkata city in West Bengal state.

An Indian court has convicted a 33-year-old man of raping and murdering a doctor. The crime sparked nationwide protests and hospital strikes last year.