"We have contacted the UP police to provide further details regarding other cases filed by the accused woman in the state. We have also asked the police stations in Delhi to give details of all rape cases filed by the woman," said a senior police officer.
The Delhi Police has also found details of five bank accounts being operated by the woman, he said.
Yesterday, a police team had gone to the woman's Indirapuram residence in the national capital and recovered some videos. She had installed many cameras in her flat.
The police has also found visiting cards of politicians and industrialists from her flat. Sources also claimed that condoms and Viagra pills were found in her flat.
The officials also seized two SUV cars belonging to the woman.
The police has also found that the woman had filed a rape case against a politician in Deoband.
K C Patel, MP from Gujarat's Valsad, had filed a complaint with the police last week, claiming that the woman had drugged him and shot obscene videos.
The woman had approached a city court, claiming the police did not act on her rape complaint against the lawmaker.
Get Breaking news, live coverage, and Latest News from India and around the world on NDTV.com. Catch all the Live TV action on NDTV 24x7 and NDTV India. Like us on Facebook or follow us on Twitter and Instagram for latest news and live news updates.