LAS VEGAS (AP) - Federal and local authorities gathered evidence at several Las Vegas properties Wednesday in connection with sealed search warrants.
Natalie Collins, a spokeswoman for the U.S. Attorney's Office in Las Vegas, says no arrests have been made, and no charges have been filed.
The Attorney's Office is working with the Department of Homeland Security and local police.
Neither Collins nor police officials would specify the nature of the investigation because the federal search warrants remain under seal.
One of the warrants was for a property on the 3600 block of South Highland Drive, just off the Las Vegas Strip.