Sonny Corinthos (Maurice Benard) has never been great at judging one’s character; he always has Jason Morgan (Steve Burton) around to guide him in the direction of who he can trust.
Now that Jason isn’t around, Sonny still needs that type of guidance. General Hospital recaps made it clear that Brando Corbin (Johnny Wactor) has been suspicious of Dex, especially after finding him in the stairwell with Sonny’s son, Michael Corinthos (Chad Duell). Michael was able to lie his way out of being caught there with Dex Heller (Evan Hofer) this time, but something about the look on Brando’s face has lead to General Hospital rumors claiming he will figure out what they’re up to.
General Hospital spoilers indicate that Brick is also on high alert and suspects something to be off kilter with Dex. Sonny may not have a keen sense when it comes to knowing who to trust; but he has two trusted employees looking out for his best interest and will eventually sniff out the rat.