Meerut: A 20-year-old girl was allegedly gangraped here by three men, including her boyfriend, who also filmed the act and threatened her that they will upload the clip on internet if she told anyone about the incident, police said today.

The accused have been identified as Nageen Gupta, his brother Ashu Gupta and friend Nicky.

The victim is a resident of Bhawanpur area here while Nageen is a resident of Sashtri Nagar.

According to the FIR lodged by the victim, Nageen had developed a relationship with the victim by hiding the fact that he was already married. He promised to marry the girl and exploited her physically, police said.

However, the girl got to know about Nageen's marital status on October 11 and she confronted him.

On this, he called her to a restaurant for a conversation on October 18, they said.