At this point, yet another mystery, unresolved at the time of writing, arose.

Numerous unresolved mysteries cloud the connection between her personal life and her literary output.

A controversial trial led to their acquittal and afterwards the family moved to the mainland, carrying the unresolved mystery with them.

One unresolved mystery is why so many of Morisot's paintings appear to be unfinished.

Meanwhile, I plunged into the written material hoping to find answers to several unresolved mysteries.

But an air of unresolved mystery still hangs over the journey.

We talked at length about the assassination and its unresolved mysteries.

The Heavy Gear series has a number of unresolved mysteries in the setting.

But none dulls the pain of that scene, and the unresolved mystery of who wanted his son dead.

With one mystery about the men - whether they were involved with the hijackings - still unresolved, there is now the hint of another.