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Supporters of President of the Indian National Congress Party Rahul Gandhi hold placards in reaction to the recent rape cases in India during a rally dubbed Jan Aakrosh Rally (public outrage), in New Delhi on April 29, 2018. - The rally was Gandhi's first in the national capital since taking over as the party chief last year. The rally was called to launch a protest against Prime Minister Narendra Modi government's failures and corruption. (Photo by Sajjad HUSSAIN / AFP)        (Photo credit should read SAJJAD HUSSAIN/AFP/Getty Images)
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Supporters of President of the Indian National Congress Party Rahul Gandhi hold placards in reaction to the recent rape cases in India during a rally dubbed Jan Aakrosh Rally (public outrage), in New Delhi on April 29, 2018. - The rally was Gandhi's first in the national capital since taking over as the party chief last year. The rally was called to launch a protest against Prime Minister Narendra Modi government's failures and corruption. (Photo by Sajjad HUSSAIN / AFP) (Photo credit should read SAJJAD HUSSAIN/AFP/Getty Images)
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NEW DELHI, INDIA - APRIL 15: People take part in 'Not In My Name' protest against the Kathua and Unnao rape cases, at Parliament Street, on April 15, 2018 in New Delhi, India. An 8-year-old nomad girl was raped and murdered in Jammu's Kathua in January after she was kidnapped and sedated. In the other case, a 17-year-old girl alleged rape by BJP legislator Kuldeep Sigh Sengar and his brother Atul Singh in Uttar Pradesh. The girl's father died earlier this week after he was allegedly beaten by the men of the rape accused. (Photo by Arvind Yadav/Hindustan Times via Getty Images)
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(FILES) In this file photo taken on October 14, 2013 Indian spiritual guru Asaram Bapu (C), accused of sexually assaulting a minor, is escorted by Gujarat state police in Jodhpur. An Indian guru with millions of followers is in court in Jodhpur on April 25, 2018 accused of raping a teenage devotee on the pretext of ridding her of evil spirits. / AFP PHOTO / --/AFP/Getty Images
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(CNN) —  

Six men have been accused of rape in connection with a gang rape this week of five female anti-trafficking workers in a village in eastern India, police told CNN on Saturday.

The latest incident took place on Tuesday afternoon in Kochang village in Khunti district, a tribal area in the state, according to Amol Homkar, deputy inspector general of police in Jharkhand’s capital, Ranchi.

The five women were performing a street play with three men on the issue of human trafficking when armed men on bikes disrupted the performance.

The performers were taken to a nearby forest, where the women were raped and men beaten up. They were released about three hours later, police said

They were taken to a nearby forest where the women were raped and the men were beaten up. They were released around three hours later, police said

The attack is the latest high-profile rape case in India, which has been grappling with the scourge of sexual violence.

03:08 - Source: CNN
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Around 100 sexual assaults are reported to police in India every day, according to the National Crime Records Bureau. There were nearly 39,000 alleged attacks in 2016, an increase of 12% from the previous year.

Police said an initial complaint was filed on Wednesday evening.

The men and women worked for Asha Kiran, an NGO supported by a local Roman Catholic missionary that raises awareness about human trafficking.

Asha Kiran runs a shelter in Khunti district for girls and young women who leave home in search of work and often end up as domestic workers and victims of sex trafficking. The shelter provides them with counseling, formal education and vocation and skill development.

The shelter provides them with counseling, formal education, and vocation and skill development.

CNN has reached out to Asha Kiran and the Jharkhand Anti-Trafficking Network for comment.

Reward announced for information on suspect

As many as nine people were brought in for questioning, authorities said. According to the investigation, two of the men were carrying small guns. Police also discovered that the men had recorded a video of the incident and had threatened the women, telling them to not report the crime.

Police believe they have identified one of the suspects, RK Mallick, additional director general of police operations in the state, told CNN.

The suspect’s whereabouts are unknown, so authorities announced a reward of 50,000 rupees ($737) for whoever helps locate him.

03:17 - Source: CNN
India: Women, class, and discrimination

Officials believe the rapists are members of a tribal community that is hostile to outsiders.

“They do not believe in the state government. The individuals were attacked because they were outsiders. This is a problem in the area and the police are doing work to educate villagers about this,” said Homkar.

The rape and burning of two teen girls last month in Jharkand sparked outrage and protests.

Thousands of people took to the streets across the country in late April, in some of the largest demonstrations seen in India since the highly publicized rape and murder of a female college student in Delhi in 2012.

In another case, the country’s Supreme Court ruled that the trial of the men accused of raping and killing an eight-year-old Muslim girl in the north of country must be moved to a different state, following threats leveled against the victim’s family.

CNN’s Sugam Pokharel, Huizhong Wu and Ben Westcott contributed to this report