India News : The Mumbai police probing into the shocking gangrape of a 23-year-old woman photojournalist in Mumbai has picked up about 70 people for questioning, but obtained no leads in the case so far even as it has formed special teams to investigate into the matter, police said.

The incident took place at around 8 p.m. near Shakti Mills in Lower Parel area when the 23-year-old woman, working with an English magazine, was on an assignment, doing a story on 'chawl', they said.