What Evidence Is Needed to Charge Someone With Domestic Abuse Offences?

Domestic abuse is taken extremely seriously by the criminal justice system in England and Wales. It covers a range of harmful behaviours-including physical violence, threats, controlling or coercive behaviour, and psychological or economic abuse-that occur between people who are or have been in intimate or family relationships. Before someone can be charged with a domestic abuse offence, the police and Crown Prosecution Service (CPS) must gather and assess evidence that meets legal standards and supports a realistic prospect of conviction. This article explains the key types of evidence used in domestic abuse investigations, how charging decisions are made, and what this means in practice for victims, suspects and the justice system.

Understanding Domestic Abuse and Legal Framework

Domestic abuse is defined broadly and can include:

• Physical or sexual abuse;
• Violent or threatening behaviour;
• Controlling or coercive behaviour;
• Psychological, emotional or economic abuse;
  It can consist of one incident or a pattern of behaviour.

There is no single statutory domestic abuse offence in criminal law; rather, people are charged with specific offences (such as assault or coercive control) that occur in a domestic context. The Serious Crime Act 2015 (section 76) creates the specific offence of controlling or coercive behaviour within intimate or family relationships.

Before any charge, investigators must gather enough evidence to satisfy legal thresholds and build a case. Charges are ultimately authorised by the CPS, not the police.

How Charging Decisions Are Made

For a suspect to be charged with a domestic abuse offence, the CPS applies the Code for Crown Prosecutors, which requires two key tests:

• Evidential Test: There must be sufficient admissible evidence to provide a realistic prospect of conviction against the suspect. This involves an objective assessment of all available evidence, including the possibility of any defence.
• Public Interest Test: Even where there is sufficient evidence, prosecutors must decide whether prosecution is appropriate in the public interest.

In domestic abuse cases, prosecution may proceed even if the victim withdraws support, but there must still be strong evidence to satisfy the evidential test.

Core Types of Evidence in Domestic Abuse Cases

Domestic abuse investigations often involve extensive and varied evidence. Because abuse can be physical, emotional, psychological or financial, investigators may seek evidence beyond just the victim's account.

1. Victim and Witness Accounts

The victim's account remains a central piece of evidence, but prosecutors are encouraged to adopt an evidence‑led approach, seeking to build a case that does not rely solely on the victim's testimony.

When assessing accounts, police may:

• Record initial interviews at the scene or shortly after an incident;
• Take detailed written statements;
• Use body‑worn video (BWV) from officers attending calls;
• Record 999/101 call logs capturing the incident as it occurred.

Neighbour testimony, family members, friends or third parties who have relevant information about patterns of behaviour may also be interviewed to strengthen the evidential picture.

2. Physical and Forensic Evidence

Where physical abuse is alleged, evidence of injury can be significant. This includes:

• Photographs of visible injuries taken soon after the incident;
• Medical records from healthcare professionals documenting injuries or psychological harm;
• Forensic evidence where applicable, such as swabs showing DNA under fingernails if a struggle occurred.

Evidence may also include items used in an assault or damage to property that supports the version of events described by victims or witnesses.

3. Digital and Communication Evidence

Digital evidence plays an increasingly important role in domestic abuse cases. Examples include:

• Text messages, emails or social media messages demonstrating threats, coercive behaviour or attempts to control the victim;
• Photographs or videos recorded by the victim or third parties;
• GPS or location data that places the suspect at the scene or contradicts their account.

Communication records can show patterns of controlling or coercive conduct, plans to harm, intimidate or isolate the victim, and corroborate other evidence.

4. Records of Behaviour and Pattern Evidence

Domestic abuse is often characterised by a pattern rather than a isolated incident. Evidence that may show a pattern includes:

• Diary entries kept by the victim or children detailing episodes of abuse;
• Records showing isolation behaviours, such as restricting contact with family or friends;
• Bank records that demonstrate financial control or exploitation;
• Medical or counselling records documenting the psychological impact of abuse over time.

Although individual incidents matter, cumulative evidence of repeated behaviour can be particularly persuasive for charges such as controlling or coercive behaviour.

5. Risk Assessments and Specialist Reports

Police routinely conduct risk assessments when handling domestic abuse reports, using tools like DASH (Domestic Abuse, Stalking and Honour‑Based Violence) to evaluate immediate danger to victims.

High‑risk cases may also involve reports from:

• Social services;
• Child protection teams;
• Multi‑Agency Risk Assessment Conferences (MARAC) that share information among agencies.

These assessments and reports can be disclosed to the CPS to show the context and severity of abuse, supporting charging decisions.

Evidence Led Prosecutions

Domestic abuse prosecutions increasingly follow an evidence‑led prosecution model. This means building a compelling case using available evidence-even if the victim is reluctant or unwilling to give evidence at trial. Prosecutors and police may rely on a range of material such as recorded statements, BWV footage, call recordings, third‑party witness accounts, and physical or digital evidence to proceed.

The CPS guidance explicitly states that prosecutors should not rely solely on victim testimony and should seek other evidence to strengthen the case.

Common Questions About Evidence and Charging

Can someone be charged without the victim's support?
Yes. If there is sufficient corroborating evidence beyond the victim's account, prosecutors can pursue charges without the victim's cooperation.

Does evidence of one incident suffice?
Domestic abuse may be a single incident or a course of conduct; both can be charged if they meet the elements of criminal offences such as assault or coercive control.

Is corroboration required?
Domestic abuse law does not require corroboration. A victim's account can be sufficient evidence if credible and supported by the overall evidential picture.

Key Takeaways

To charge someone with domestic abuse offences in England and Wales, police and prosecutors must gather admissible and relevant evidence that supports a realistic prospect of conviction. Key types of evidence include:

• Victim and witness accounts, often recorded early and contemporaneously;
• Physical and forensic evidence of injury or harm;
• Digital communications and recordings that demonstrate conduct;
• Behavioural and pattern evidence showing coercion, control or repeated abuse;
• Risk assessments and specialist reports addressing safety concerns.

The CPS encourages an evidence‑led approach that does not depend solely on the victim's testimony, helping to build robust cases that reflect the full context of abusive behaviour.