Several archaeological excavations have taken place to investigate its past.

She goes to immigration and convinces a woman there to investigate Irina's past.

This also gives them the chance to both get hitched and to start investigating Jeudi's strange past.

His defense team hired a private detective agency to investigate the housekeeper's past.

I assume you're investigating Hamilton's past, his acquaintances, that sort of business.

And then I was living in your home, the perfect situation to investigate my own past.

For too long we have failed to investigate our remote past with daring and imagination.

As a historian and scientist he has made a gift to motherland investigating its rich past.

He said that the panel investigating the company's past would include three historians, including an American and one with "a Jewish background."

But in true sprite she plays an undercover to investigate Ganesh's past.