Warning: this article includes a video that may be disturbing to some.
Everything is not always what it seems, even when it comes to murder investigations.
The new season of Oxygen's Accident, Suicide or Murder dives into mysterious cases in which the victim's cause of death might not have been as cut-and-dry as investigators first thought. E! News' exclusive sneak peek at the Nov. 26 season premiere examines the apparent suicide of Gus Christofi, the limousine driver of NBA player Jayson Williams, which arouses some suspicion from the police.
Gus was found dead in Jayson's home during a party in 2001, after which guests informed 9-1-1 dispatchers that the driver shot himself with a gun in the home. But as the episode's description states, "This curious web of lies quickly unraveled and led detectives on a rocky road to the truth to find justice for the unlikely victim."
In the clip, an investigator recalls how Gus was not scheduled to drive Jayson the night of the incident until he received a call at the end of his shift.
"It wasn't a question of who was going to get the job if Gus wanted it," she states. "What's important to know is that not only was Gus a sports fan, Gus was a Jayson Williams fan."
She added that Gus respected the Philadelphia 76ers alum's backstory and "how he overcame odds and did well with the NBA," which makes the reasoning behind his death even more puzzling.
"Knowing Gus was a fan of Jayson Williams draws more confusion around his motive to shoot himself in the basketball star's home," says the show's narrator in the clip. "And with Jayson instructing witnesses not to cooperate with police, investigators need to figure out why."
Check out the full clip above, and tune in to see how the mystery plays out.
Season four of Accident, Suicide or Murder premieres Saturday, Nov. 26, at 8 p.m. on Oxygen.
(E! and Oxygen are both part of the NBCUniversal family.)