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CONSENT • REASONABLE BELIEF • RASSO • DISCLOSURE

Rape Investigations & Defence

Rape allegations require careful, offence-specific analysis of penetration, consent, reasonable belief in consent, identity where disputed and the surrounding chronology. Modern RASSO investigations can involve extensive communications, digital evidence, CCTV, location material, witnesses and third-party records.

KEY ANSWER

The position in brief

Section 1 Sexual Offences Act 2003 requires intentional penile penetration of the vagina, anus or mouth of another person, lack of consent and absence of a reasonable belief in consent. Consent under section 74 means agreement by choice where the person has the freedom and capacity to make that choice.

Where consent or reasonable belief is in issue, the analysis must be based on the actual evidence and all the circumstances, not stereotypes about how either party was expected to behave.

Legal issues

Consent and reasonable belief are distinct statutory questions. In determining reasonable belief, the Act requires regard to all the circumstances, including any steps the defendant took to ascertain consent. Sections 75 and 76 also contain evidential and conclusive presumptions in defined circumstances.

Rape is indictable only and carries a maximum sentence of life imprisonment. Current CPS RASSO guidance was substantially refreshed in June 2026 and emphasises early advice, case strategy, reasonable lines of enquiry and disclosure management.

Evidence that matters

Relevant evidence can include the complainant’s accounts, the suspect interview, complete communications, photographs, CCTV, venue and travel records, location data, witnesses, medical/forensic evidence and defined digital or third-party material.

Absence of independent corroboration does not itself prevent a prosecution. The defence task is to identify what the available evidence actually proves, what remains disputed and whether a reasonable enquiry could materially assist or undermine the case.

Reasonable lines of enquiry

Reasonable enquiries may include preserving CCTV, obtaining complete communications, checking travel or venue records, identifying witnesses and pursuing specific digital or third-party material tied to a genuine issue such as consent, identity or chronology.

Current CPS guidance requires RASSO disclosure strategy to be recorded and reviewed. Defence requests should therefore be specific, proportionate and explain why the material sought could affect the evidential assessment.

What happens next

Before interview, advice should be taken on disclosure and interview strategy. After interview, investigations may continue for a substantial period while digital, forensic, witness and third-party enquiries are completed and the CPS provides early advice or makes a charging decision.

If charged, the case is sent to the Crown Court and requires structured disclosure review, counsel, trial preparation and any necessary expert or legal applications.

Immediate steps

Preserve original communications, photographs, location history, bookings and other relevant material. Identify CCTV and witnesses promptly. Make a factual chronology distinguishing clear memory from uncertainty.

Do not contact the complainant contrary to bail conditions or try to obtain evidence in a way that could create another allegation.

What should you send us?

Send police correspondence/disclosure, interview and bail/RUI documents, next date, concise chronology, complete relevant communications, CCTV/location information, witness details and any professional or regulatory correspondence.

Legal information from Theodorous. The law and procedure can change and the application of the law depends on the facts. This guide is general information, not advice on your individual case.

HOW WE CAN HELP

What Theodorous can do

We can advise at voluntary or arrested interview, analyse consent and other statutory issues, review digital and witness evidence, identify reasonable lines of enquiry, prepare pre-charge representations where justified and conduct Crown Court preparation with appropriately experienced counsel.

NEXT STEP

Discuss a rape investigation confidentially

Send the allegation, interview/bail status, next date and the key chronology or digital-evidence issues for a confidential case assessment.

Discuss a rape investigation confidentially

FREQUENTLY ASKED QUESTIONS

Questions about this issue

What must the prosecution prove for rape?

Intentional penile penetration of the vagina, anus or mouth, that the other person did not consent, and that the defendant did not reasonably believe the other person consented.

Does intoxication automatically mean there was no consent?

No automatic rule answers every case. The question is whether the person agreed by choice and had the freedom and capacity to make that choice, assessed on the facts and evidence.

Can messages after the alleged incident be relevant?

Potentially, but their significance depends on context and the issue they are said to prove. Complete threads are generally more informative than isolated screenshots.