Houston Boswick's discovery surprised the lawyer; now, he was trying to find a plausible explanation for this mysterious occurrence.

As a rule, I am not a believer in mysterious occurrences.

Her reports were flooded with stories of mysterious occurrences.

He thinks the mysterious occurrences are just a coincidence, and doesn't believe in the hauntings.

There have been a handful of mysterious occurrences at Ormond plantation.

The story takes place forty years after a mysterious occurrence causes the residents of Paradigm City to lose their memories.

His job was to rejoin Mocker and report mysterious occurrences upstairs.

But the weak point of mysterious occurrences is that they lead nowhere, and do not materially alter the facts of life.

Eventually, when Harry and Nell announce their marriage, the mysterious occurrences come to a head.

Nor could the guard at any of the gates of the city throw light upon this mysterious occurrence.