A property dealer of Guru Gyan Vihar, Jawaddi, raped his neighbour and also filmed her naked.
The accused kept raping the victim by blackmailing her that he would make public the video and also upload it on social networking sites if she refused to maintain a physical relationship with him.
In her complaint lodged with the Dugri police, the 35-year-old victim said the accused used to barge into her room and rape her.
Dugri SHO inspector Satwinder Singh said a case under section 376 of IPC has been registered against the accused, Amandeep Singh (40), who is absconding.
The complainant is married and mother of two.
The SHO said the police have launched a manhunt for the accused.