Gone has quickly become one of ITV’s standout crime dramas of 2026, and episode 3 has only deepened the mystery – with yet another potential suspect emerging in the murder of Sarah Polly.
Viewers will remember that the music teacher disappeared before her body was later discovered in woodland close to her home. She had been strangled and left there, her killer fleeing the scene – but as the investigation unfolds, the question of who is responsible is becoming more complicated by the episode.
In the latest instalment of the six-part drama, DI Ivan Pemberley and DC Nira Barker step up the pressure on their main suspect, Michael Polly. During questioning he continues to insist he had nothing to do with his wife’s death.
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If Michael didn’t kill Sarah, then who did? Here are the key suspects currently in the frame in Gone on ITV.
***Warning: spoilers from Gone episode 1 to 3 ahead***
David Morrissey as prime suspect Michael Polly in Gone (Credit: ITV)
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