NEW DELHI (AP) — An investigation into the deaths of two teenage girls believed to have been raped and hanged by their attackers concluded that the two actually committed suicide, news reports said Thursday. Tens of thousands of people took to the streets to demand justice for the girls in scenes that were reminiscent of the public outrage that followed the December 2012 fatal gang rape of a 23-year-old woman aboard a moving bus in New Delhi, India's capital.