Victim identification

Victim identification involves the detailed analysis of images and videos to locate and rescue child sexual abuse victims.

Online child sexual abuse is one of the rare crime areas where police officers start with the evidence and work their way back to the crime scene.

The images can either be discovered through:

  • Child exploitation investigations;
  • Proactive monitoring of online platforms;
  • Forensic analysis of seized mobiles, laptops, digital storage units, etc.

Once images are found, victim identification specialists take over. They go through the images with a fine-toothed comb with the objective of removing the child from harm and arresting the abuser.

Evidence of a serious crime

Contrary to common beliefs about sexual abuse, the abuser is most often a person known to the child, such as a family member, neighbour or childcare professional. The vast majority of child sexual abuse cases are not documented, mostly taking place behind closed doors in private settings.

When the abuse is recorded or photographed, however, what is really being documented is evidence of a serious crime. Abusers often use the images for future sexual gratification, or to be traded and shared with other abusers.

Photos and videos of child sexual abuse found on the web are not virtual; they are evidence of a real crime involving real children and real suffering.

Image analysis

Victim identification combines detailed image analysis and traditional investigative methods.

By examining the digital, visual and audio content of photographs and films, officers can find clues identifying the location or victim. Clues can come from many places and in many forms – it is up to the victim identification specialists to piece them together using a range of specialized tools.

Identifying victims of child sexual abuse
The results of this analysis of the virtual world will be crucial to the investigation that can then take place in the physical world.

A key tool in this is our International Child Sexual Exploitation Database, which includes image comparison software that helps victim identification specialists compare and exchange information on material and active investigations.

Specialized investigators

Due to its very nature, victim identification is difficult work, which requires specialists from all different fields. Often, law enforcement officers will work closely with authorized civilian analysts to determine the origin of a series of images or video.

Victim identification specialists work closely with their counterparts all over the world to ensure that clues that are unique, typical or easily recognizable in one country are not overlooked by another country.

We are always just one clue away from a break in a case. All it takes is the right person with the right tools and skills to make that connection.

Our Crimes against Children unit is available to advise member countries on how to set up victim identification units and provides a number of specialized training programmes.

Victim Identification Task Force

While databases and secure communications network are central to our efforts, sometimes we simply need everyone to be in the same place at the same time to crack complicated cases involving several countries in a given region.

To this end, we gather victim identification specialists on a regular basis in order to focus on existing, unsolved cases. Lasting five days, these operational exercises often lead to the identification of several dozen victims and the launch of numerous investigations.

INTERPOL victim identification task force
December 2018: 27 victims of child sexual abuse were identified during the first task force meeting in Asia.