"[…] Journalists covering conflict zones in some cases become first-hand witnesses to crimes, including international crimes such as systematic killing of civilians, serious acts of torture and mass sexual violence. This guide aims to provide simple, accessible advice to journalists (and editors) who capture information which appears to be evidence of international crimes. It does not aim to transform readers into investigators or experts on the law of evidence. Instead, the guide offers to support journalists when they happen to become engaged in events which may involve international crimes. Often very simple steps can substantially enhance the evidentiary value of information. While the focus of this guide is on international crimes, the same information may also be useful in providing evidence of human rights and other types of abuse." (Executive summary, page 3)