Those who did not help a 15-year-old girl in Ujjain - who had been raped and left half-naked and bleeding, and went door-to-door begging for help - may be charged under child sex abuse laws, a senior Madhya Pradesh police officer told NDTV on Friday. They may face action under the Protection of Children from Sexual Offences Act for 'failing to report or register the commission' of a crime.