Twenty-three Muslims and two Hindus were killed in the incident, among which six were minor boys.
Cops say accused had seen her with youth from nearby village.
The victim’s mother alleged her daughter was found in an semi-conscious state when she returned home.
BJP district president Satyapal Pal said while the carcass of a cow was found in a temple on Friday.
Meanwhile, locals protested after they found three idols of a temple broken on Friday evening.
After her conversion to Hinduism followed by their marriage they sought protection, said the police.
A 25-year-old Delhi Police constable allegedly committed suicide in the police barracks in Vikaspuri, West Delhi, on Friday evening.
The suspects were allegedly addicted to sniffing a solution locally known as sulfa.
Muzaffarnagar SSP H N Singh said the four men who had been arrested were all history-sheeters, with previous record of violent loot.
A search operation was launched after two of the missing men failed to return from their jobs.
Ghulam Mohammad Jaula, who donated the land, said he did so in the interest of children affected buy riots.
The girl, along with her mother , was brought back to the police station and her statement was recorded.
All the 200 Muslim homes in Kutbi were abandoned after the violence.
Bijnor, Thakurdwara went for BJP in Lok Sabha.
Forty-nine out of 78 were rape cases and the rest were of eve-teasing and kidnapping in the district.