Historical research into Brocius' death turned up two possible earlier identities.

I had no time to reflect on the possible identity of the ramp strike.

He was too worried about the possible identity of that invisible presence.

Because for him, one witness as to his possible identity was one too many.

One witness to his possible identity was one too many.

But neither he nor the police offered a clue to the possible identity of the killer.

Joe finds an old spiritual man dying and through him learns the possible identity of Simon's father.

This woman is a possible identity for Maria's mother.

Speculation has been raised as to the possible identity of the figure.

We had a strong lead tying him to San Francisco, a possible identity, a confirmed description.