Packed with symbolism, psychology, and serial murder, the HBO show True Detective has inspired countless theories about the true identity of the Yellow King—the ringleader behind the mysterious cult responsible for the murder and sexual abuse of multiple women and children across Louisiana. So who could be behind it all? A politician? A police cover-up? A one-off character? Even one of our two protagonists? Theories abound about the true identity of the King and his conspirators; as the final episodes of the the story unfold, here are our favorites.

Remember, these are just theories, not spoilers, but if you really want the show—and the identity of the Yellow King—to be a complete surprise, then listen to Rust's captain: Leave your gun and badge on the desk and stop digging for answers, you loose cannon!

Rust Cohle Is Actually the Yellow King ————————————–

The two detectives interviewing Rust and Marty in the present have a theory: Rust was behind it all the time. What if they're actually right? Rust has exceptional insight into the mind of the killer; we also know from his deep undercover years that he's capable of profound deception. Not to mention that he's sitting there constructing a circle of men out of beer cans that sure seems to represent the men of the cult the entire time they're talking.

Of course Rust might not actually know he's the killer. We know he spent time in a mental institution, not to mention the semi-regular hallucinations that are a byproduct of the miles of drugs he took while undercover. If he is the Yellow King, perhaps he's unknowingly hunting himself just as earnestly as the two modern-day detectives are. Remember when the pharmacy shooter—the one who could name the Yellow King—mysteriously committed suicide? It's worth noting that we've seen Rust tell an incarcerated suspect to kill themselves before. What if he was the one who convinced the man to commit suicide in order to cover his own tracks? When Ledoux tells Rust, “I've seen you in my dreams,” could he be referring to shared participation in the ritualistic abuse?

Rust is frequently able to produce confessions by tapping into people's desire for forgiveness, something he seems to be looking for himself. Rust also talks about “the sin of being a father” and seems to constantly feel a need for atonement and the punishment of those who hurt children. Could he be referring to his own sin, his own abuse of children—even his own daughter? Several times, we see Rust gazing at a billboard offering a reward for the murderer of a young girl who died several years after he says his own daughter was killed. Could that have been his first victim? Or was he simply symbolically reenacting the death when he killed Dora Lange on the same day his daughter died?

Above Rust's bed hangs a cross. He says it's not a religious symbol, but rather a meditative one: “I contemplate the moment in the garden, the idea of allowing your own crucifixion.” He's referring to the garden of Gethsemane, where Jesus foresaw his own crucifixion but did nothing to stop it because his death was necessary to provide salvation. Can Rust foresee his own death and downfall coming on some level? Does he fear it ... but also welcome it?

Marty Hart Is Actually the Yellow King ————————————–

This might be the most shocking reveal of all, not only because it would take the audience by surprise after a season of seeing him as a promiscuous bumbler, but because it would mean that Marty managed to fool even the obsessive, hyper-observant Cohle. (Who's smart now, true detective?) We've heard Marty say that the detective's curse is not being able to able to see what's right under their nose. Could he be talking about himself? Is Marty actually a false detective? (dun dun dun)

As noted on reddit, Hart is actually an Old English word meaning “stag,” potentially linking him to the antlers that crowned the murdered Dory—and perhaps signifying his own crown. After all, if we're looking for a yellow king, Martin's the blondest guy around. When Cohle made his way towards the Tuttle school the first time, it was Martin who drew him away by honking the horn, delaying his discovery of the twig sculpture and the possible darker truth behind it all. When you consider the possibility of Marty as the Yellow King, suddenly it seems awfully convenient that Marty killed Ledoux in a fit of rage, ensuring that no one would live to give him up.

In general, Marty doesn't treat women and children that well: He cheats repeatedly on his wife—once with a former child prostitute—and gets violent with Maggie after he learns of her infidelity (not to mention slapping his daughter Audrey and calling her a slut). We've also seen Audrey making sexual drawings and arranging her dolls in a sexual way at a young age, as well as her later alienation and promiscuity in adolescence. What if she's been sexually abused by her father, or by someone else with the approval of her father? We've been looking for monsters in the shadows, or perhaps buried in the complicated psychological labyrinth that is Rust Cohle, but what if it the real monster was in front of us the whole time wearing the simplest mask of all?

The Lawnmower Guy is the Yellow King ————————————

This one feels a bit more anticlimatic than Rust being the King—a bayou version of "the butler did it"—but the semi-regular appearances of Errol the lawnmower guy give him enough of a presence to feel like an unexpected culprit without coming completely out of left field. Sure, he seems like a simpleton, but what if he's much more? With his green clothes, scraggly hair and beard, he also looks a bit like the “Spaghetti Monster” the young girl said chased her through the woods.

On a symbolic level, one of the earliest fights between Rust and Marty—and the foreshadowing of Maggie's infidelity—was Rust mowing Marty's lawn when he wasn't there. If lawnmowing is linked to sexual transgressions, what could that means about a man who devotes his life to it? And what lies under that beard, anyway? Could it be the scars that Dora's friend said were on the face of the man who visited her before her death, the same ones the rescued girl told Cohle was on the very worst of her abusers?

Governor Tuttle Is Actually the Yellow King ——————————————-

It's easy to see why Governor Tuttle, a high-ranking government official, might be in charge of the cult. If there really is a police cover-up of the murders and child abuse, that would require a lot of power, which Tuttle certainly has. His family connections offer more links to the cult: His cousin, the late Reverend Billy Lee Tuttle, seems to have been behind the funding of the Wellspring funding of religious schools, which have been linked to the ritual abuse. We haven't seen the shadowy Governor Tuttle yet, so it'd be a bit surprising to uncover the identity of the King only to learn it was some guy who's never been onscreen. But who can say?

Maggie's Dad Is Actually the Yellow King —————————————-

Audrey's in-no-way-traumatized playtime with her dolls

A variant on the Marty theory, this suggests that his father-in-law was the familial abuser who molested Audrey instead. This trauma produced not only her sexual drawings as a young child but also the sexual configurations of her dolls that mirrored the abuse of the cult. There's also that moment when Audrey takes a princess crown—linked to the crown symbolism around the King—and throws it up in the tree where her sister can't reach. Is that a symbolic way of protecting her from the abuse?

Creepy dad-in-law also isn't shy when it comes to expressing his opinions about children and intercourse, noting that for kids these days, “everything is sex.” Or maybe that's just how it seems when he looks at them. Later, when Marty looks asks his daughter what's wrong with her after dragging her home from a threesome with two teenage boys, there's a distinct expression of horror on her face. What if the answer is "grandpa"? After all, if Marty was involved in the abuse, would he really be so surprised at her promiscuity? And if Maggie's father is abusing her daughter, does that mean that she was potentially abused as a child as well? Could she too be involved, another "nun"—as the dead Dory called herself in a journal—who was even willing to offer her own daughter to the King?

The Five Horsemen Theory ————————

Cohle put five beer can men in a circle; Audrey did the same with her dolls. In Dora Lange's mother's house, there's a picture of the Horsemen of the Apocalypse. (Update: As noted by commenters, these appear to be Mardi Gras revelers wearing capuchon masks.) It all adds up to what's called the Five Horsemen theory: the idea that there are five men involved with the abuse of the children. The stars on the beer-can-men's heads in Cohle's circle could be crowns (or perhaps police badges). Ledoux and Dewalle, who both died in the shootout, seem like obvious choices for the five, but they could also simply be henchmen procuring the victims for the "rich men" Ledoux once described. Reverend Tuttle's hands don't seem totally clean either. But if the police are involved as Cohle suspects, could more policemen be members of the circle? Could the Horsemen, as two of the theories above suggest, even include Rust or Marty themselves?

These are just six theories, though, of the many swirling around the internet. If you've got your own take on the show (Is Marty Hart a "martyr heart" who will have to die to ensure the killer gets caught? What's up with Billy Lee Tuttle's John Deere mug?), share them in the comments below. Let's get weird, people.