The first step in any response action is to investigate the site.

Seven soldiers were sent to investigate the site of the phone call.

Soon they would move on to investigate other possible sites for holdings.

But for the sake of this mission he had to investigate the site.

He's already there since this morning to investigate the site.

He saw the opportunity in the market for a brewery, and investigated potential sites.

They in turn, will notify the appropriate land management agency to investigate the site.

Archaeological digs have taken place in 1982, 1990 & 2000 to further investigate the site.

The player and his/her two companions set out to investigate the site of the battle nonetheless.

I would investigate museums and important sites that highlight this history.