It was a case of mistaken identity. ✬

The identity of the boy who had been missing was verified by the clothes he was wearing. ✬

I lost my identity. ✬

Tom was wearing a mask to conceal his identity. ✬

Tom kept his true identity secret. ✬

We know the identity of Tom's killer. ✬

Tom didn't reveal his real identity to anyone. ✬

A friend of Tom's had his identity stolen. ✬

Tom is a victim of identity theft. ✬

The killer's identity is still unknown. ✬