Emmerdale is heading for explosive drama next week as John Sugden’s lies finally catch up with him. The villain has been covering his tracks after appearing to kill Mackenzie Boyd (Lawrence Robb) in brutal scenes. But spoilers confirm that John’s husband Aaron Dingle (Danny Miller) makes a shocking discovery that could blow everything apart.

John Covers His Tracks After Mack’s Disappearance

Fans watched in horror as John hunted down Mack in the woods. The showdown ended with John firing a bow and arrow, leaving Mack badly injured. Mack begged for his life, but John silenced him with a chilling blow to the head.

The fallout sees John scrambling to hide what he has done. While viewers fear Mack is dead, John acts calm, continuing to present himself as the village hero. But his dark past is edging closer to exposure.

Aaron Finds the Truth

In next Friday’s episode (August 29), Aaron stumbles upon something that changes everything. Spoilers reveal he notices framed photographs on a cabinet before confronting John with one of them. His furious words — “you’re a liar” — confirm that Aaron has uncovered a huge secret.

The exact discovery remains under wraps, but the moment could mark the start of John’s downfall. For weeks, viewers have seen him manipulate everyone around him. Now, Aaron may be the first to finally see through his lies.

John’s Sinister Crimes

John has been hiding his true self from the villagers, but his rap sheet is growing darker by the day:

• He killed Nate Robinson and dumped his body in the lake.

• He pinned the crime on Owen, who later died from a suspected overdose.

• He framed Ella Forster for stalking Liam Cavanagh and Chas Dingle.

• He caused Jacob Gallagher’s allergic reaction and Cain Dingle’s collapse, then staged rescues to look like a saviour.

Even Robert Sugden voiced suspicions about his brother, but the village dismissed them. To everyone else, John has been the dependable good guy — until now.

Mack’s Murder May Be His Undoing

John’s latest victim, Mack, was close to unmasking him. Mack realised John’s connection to “removal man” Ben, linking him to Nate’s death. When Mack threatened to expose the truth, John struck first.

The violent attack seemed to end Mack’s life, with reports claiming actor Lawrence Robb has left the soap after five years. But Emmerdale fans remain unconvinced, with theories swirling that Mack may have survived. If true, John could face the ultimate reckoning.

Aaron’s Role in John’s Downfall

Spoilers tease that Aaron’s discovery is just the beginning. As he confronts John, tensions between the couple rise. Aaron’s anger grows when John fails to explain away the evidence.

Could Aaron be the one to finally unmask his husband’s crimes? And if Mack is alive, will he return to back up Aaron’s suspicions? One thing is certain — John’s web of lies is unravelling fast, and his time in the Dales may be running out.