The Case Details page has two tabs:
Summary — This tab shows an overview of information about a case, including the case ID, description, owner, how long the case will be retained, tags, any pinned evidence, and notes.
You can also manage access to the case and share the case to external agencies from the Summary tab. For more information about managing access and shares, see Cases Access Control Lists and Sharing Cases to External Agencies.
Evidence — This tab shows an overview of information about the evidence attached to the case, including any pinned evidence, evidence folders, and evidence quick views.
You can export an audit log for a case and add evidence to the case from the both the Summary and Evidence tabs on the Case Details page.