LUCKNOW, India - Outrage grew in India Friday over two shocking rape cases as the new government said it was planning to set up a special crisis cell to ensure justice for victims of sex attacks.
On Thursday it emerged that two teenagers from a low caste had been found hanging from a tree after being gang-raped in their village.
A day later police said the father of the chief suspect in another rape case had savagely attacked the mother of his son's alleged victim.
Rights activists and politicians said that the cases highlighted that the authorities in the northern state of Uttar Pradesh were "not serious" about tackling sexual crimes.
India revised its laws on sex attacks in the wake of the December 2012 gang- rape of a student on a bus in New Delhi which triggered outrage, but they have done little to stem the tide of sex attacks.
Police in Uttar Pradesh said on Friday that three people, including a police constable, had been arrested in connection with a sex attack on the two girls in the village of Budaun earlier this week.
The two cousins, aged 14 and 15, were found hanging from a mango tree on Wednesday morning, with subsequent tests showing that they had been the victim of multiple sexual assaults.
Mukul Goel, a senior police officer, told AFP that it had still not been determined whether the victims had committed suicide or been strung up as a way of silencing them after they were raped.
"Only a thorough police probe would confirm whether the girls were murdered or they committed suicide," the officer told AFP.
The attacks sparked anger in New Delhi, with scores of students and women's rights activists chanting slogans such as "End This Rape Culture" and calling on the Uttar Pradesh government to quit at a protest in the capital.
Indian media reported that two policemen had been sacked over their handling of the case as well as carrying news of the police constable's arrest.
But Maneka Gandhi, appointed child welfare minister by India's new Prime Minister Narendra Modi earlier this week, said that every officer who had been involved in the case should be dismissed.