Las Vegas can be known for some "suspect" behavior -- it isn't called Sin City for nothing. And that's why the series MTV Suspect is coming to the one-of-a-kind town.

In a sneak peek from the upcoming program featuring Catfish host Nev Schulman and iO Tillett Wright, the two travel to LV to meet up with brothers Pierce and Roman because the boys are concerned about their mother Skye's safety.

"Their mom has been elusive about her work, and they fear she may be dating guys for money aka shopping for sugar daddies," iO reveals in the clip above. Oh, and the latter part of this quote sparks a fun-loving debate about sugar daddies, babies and mamas..

But back to our main task at hand: What could Skye be hiding from her children? And will Nev and iO be able to crack the case? Watch the sneak peek, and to catch the entire story (outcome and all), head over to the MTV app now! And be sure to watch MTV Suspect every Wednesday at 11/10c (right after Catfish!).