A woman who claims to have been conceived by rape wants her father brought to justice in a victimless prosecution, by using her own DNA as key evidence.
The complainant alleges that her mother was a young teenage schoolgirl, well under the age of consent, when a family friend carried out the rape in the 1970s.
The daughter said her birth is proof of a child rape and wants a DNA test carried out to use as evidence against her father.
However, the police have said “the law does not recognise her as a victim in these circumstances”.
West Midlands Police said they had liaised closely with the Crown Prosecution Service (CPS) over the allegation and it would not support a prosecution through the courts.
Speaking to the BBC’s Victoria Derbyshire programme, the woman said she discovered the background of her conception while studying her own adoption records.
She said: “The records said she’d gone to babysit at his house, and he raped her.
“It says in seven different places in the files that it was rape.
“It states his name and address, that social services, police, health workers knew - but nothing was done about it.
“It made me feel angry, devastated for my birth mum. For me.”
She said her birth mother had been let down by the original police investigation in the 1970s.
“It was then that I thought ‘I’ve got DNA evidence, because I am DNA evidence.’
“I’m a walking crime scene and it’s all written in the files.
“Surely people are going to take me seriously?”
But police have told her she is “not a victim”.
No rape complaint was made in the 1970s and the woman’s mother has not wanted to co-operate with an investigation since.
The woman said: “Because of that crime, I am alive. My whole life’s been dictated by it, but no-one will see me as a victim.
“I am living, breathing proof of a child rapist and nobody is interested. How is that OK?”
She added: “I want the police to demand a DNA test.
“I want the police and social services to apologise for their failures and to learn, and I want the definition of victim to be reviewed.”
She had confronted her father about the allegation, but he did not confirm or deny the claim.
The woman said: “This has nearly beaten me down. Being adopted comes with so many difficulties, and the trauma of this has affected every part of my life.
“But I will persevere because I know this is so wrong and I want justice.”
Chief Superintendent Pete Henrick, head of West Midlands Police’s public protection unit, said the force did not under-estimate the impact “no doubt suffered” by the complainant.
He added that the force had not received a rape claim in the 1970s and the alleged victim did not wish to co-operate when approached by her daughter in 2014.
The force said: “In light of this, she asked whether she could be identified as a victim herself and if the case could be progressed on those grounds.
“The law does not recognise her as a victim in these circumstances.
“We liaised with the CPS and were advised they would not support a prosecution.
“Our handling of the case was scrutinised by both our professional standards department and the Independent Police Complaints Commission, at the time, and both agreed the police action and conclusion were appropriate.”
The complainant met Birmingham City Council officers in 2015 and a “full review” of information she presented was carried out.
A spokesman for the local authority said that, since April 2018, when children’s social care services in Birmingham have been provided by Birmingham Children’s Trust, there had been no contact with the complainant.
The council added: “We would, of course, be very happy to meet with her if she would find that valuable.”
- Rape Crisis services for women and girls who have been raped or have experienced sexual violence - 0808 802 9999
- Survivors UK offers support for men and boys - 0203 598 3898