By Sruthi Gottipati
KATRA SHAHADATGANJ India (Reuters) - When a farm labourer in this hardscrabble village in northern India went to the police last week to report that his daughter and her cousin had gone missing, a constable slapped him in the face and sent him away.
Hours later he found the two girls, hanging by their necks from a mango tree. A post-mortem found they had been raped.
Five men, two of them police officers, were arrested for a crime that underscored the enduring culture of sexual assault in India and the capacity for appalling violence between Hindu castes.
In India - where a rape is reported every 21 minutes on average - the story has slipped off the front pages already. And Prime Minister Narendra Modi, serving his first week in office, made no public comment on the case.
One of Modi's biggest challenges will be making a break from the ineffectual responses of governments to heinous crimes like this and the gang rape and murder in December 2012 of a young woman in the capital, which provoked a rash of street protests, much of it over the authorities' apparent indifference.
"When these incidents occur, like the one in Delhi in 2012, there is public outrage," said Meenakshi Ganguly, South Asia director of Human Rights Watch. "Then the state responds, but it gets left behind at the level of rhetoric."
Four of the five suspects arrested in last week's case are from the powerful Yadav community, a land-owning Hindu caste that holds significant political clout in the state of Uttar Pradesh. Police declined to confirm reports that three had confessed.
The victims were, like Modi, from a lowly caste. They were Shakyas, by tradition peasant farmers who are often vulnerable to exploitation by the Yadavs.
"The nature of it shouts out caste atrocity," said Kavita Krishnan, a prominent women's rights activist and left-wing politician. "It's meant to have a terrorising effect."
Caste divisions, baked into society over generations despite official efforts to remove them, could be as much a problem for the prime minister as the tensions between Hindus and minority Muslims that critics fear he could inflame.
Critics fault Modi, a Hindu nationalist, for pursuing a majoritarian agenda: More than two-thirds of his cabinet ministers belong to a powerful Hindu grassroots movement, raising doubts that he can close social rifts and govern in the interests of all Indians.
While inter-caste violence is an age-old symptom of social oppression, it is also a sign of social change as marginalised groups seek democratic rights and a share in India's rising prosperity.
"There's a sense of changing India," said Krishnan, seeing in the violence "a need to reinforce caste hierarchies".
After the two young cousins were raped and strung up in Katra Shahadatganj, villagers refused to let their bodies be cut down until the men they accuse of the killings were arrested.
Images of the girls - still roped to sturdy branches, a crowd gathered below - went around the world, transforming what would have become a forgotten crime into a symbol of sexual and caste oppression in India's most populous state.
It was just after 7 p.m. on Tuesday when an uncle of the girls heard their cries as he was coming in from the fields.
He flashed a torch and spotted four men, recognising one. He confronted them, but fled after being threatened with a handgun, he told Reuters on Saturday at the victims' family home.
The uncle and the girls' father went to the local police post to report the girls missing. Indian law does not allow rape victims and their relatives to be identified by the media.
There, they were asked their caste and told that the person the uncle had recognised by torchlight was an "honest man".
"I fell to their feet," said the father, pleading with them to find his daughter and niece. That's when he was slapped.
"They said the girls will reach your home in a couple of hours," said the father, lying outside his cramped brick house, his face a mask of grief and exhaustion.
Katra Shahadatganj is a dirt-poor village like so many in Uttar Pradesh, the northern state in the Ganges river basin that is home to one in every six of India's 1.2 billion people.
Its roads are potholed, and green sludge courses through open sewers. Power supplies are sporadic, medical facilities are feeble and teachers rarely turn up at the local school.
Surender Sakhya, a farmer from a nearby district, said the Yadavs get protection from the police.
"And it's not just police, but political parties," he said, complaining that Yadavs steal the crops of many farmers.
All five suspects were being held in a jail in the nearby town of Budaun. A guard and three other officers said it was not possible to talk to the men.
Officials at the local magistrates court said the suspects did not yet have a lawyer. Their relatives had fled the village, and it was not immediately possible to contact them.
The grief-stricken mother of one of the girls, veiled in a magenta sari, was clear: "I want them hanged," she said.
BOYS WILL BE BOYS
The chief minister of Uttar Pradesh, Akhilesh Yadav, and his father, Mulayam Singh Yadav, are - as their family name implies - also Yadavs. A nephew of Mulayam was elected as member of parliament for Budaun in last month's election.
Mulayam caused outrage recently for criticising changes in the law that allowed the death penalty for gang rape. "Boys commit mistakes. Will they be hanged for rape?" he said in a campaign speech.
The law was tightened after the 2012 New Delhi rape case. In March, the Delhi High Court upheld death sentences for four men convicted last September.
Around Katra Shahadatganj, local people say many such crimes against girls and women take place and go unpunished. "What about my daughter?" asked Sukhdevi, a woman from a nearby village whose 13-year-old daughter disappeared in February and has not been heard of since. A couple of men were briefly held and then let go, she said.
"I held her in my womb, washed her clothes, cared for her," Sukhdevi said, her voice trembling. "We are so poor. This happens."
Families of rape victims often face harassment in Uttar Pradesh when trying to report crimes. Last year, police locked up a 10-year-old girl after her family pressed rape charges.
Chief Minister Akhilesh Yadav has come under fire for snapping "you're not in danger, are you?" at a TV reporter who asked him a question about last week's killings.
His state government has since sought to limit the damage by calling for the murders to be investigated by the Central Bureau of Investigation (CBI), India's counterpart to the U.S. FBI.
Modi's minister for women and child welfare, Maneka Gandhi, has said the killings were a result of lax policing, according to media reports. Her office said she plans to set up a 'rape crisis cell' to ensure speedy action in such cases.
(Additional reporting by Sharat Pradhan in Lucknow and Nita Bhalla in New Delhi; Editing by Douglas Busvine and John Chalmers)