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Episode 5

Season 4, Episode 5

45:26
Episode 6

Season 4, Episode 6

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Cassie & Sunny's Partnership

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Cassie's Journey

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The Suspects

S4 E3: The Suspects (Clip)

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The Murder

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The Music

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Sunny's Backpack

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Where We Left Off

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Unforgotten

Season 4, Episode 4

Season 4 Episode 4

Cassie and Sunny discover Walsh was chased by all four suspects on the night in question. Willets realizes Fiona’s blood sample may have been deliberately lost by Liz. The pathologist identifies a cause of death implying Walsh was murdered.

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Unforgotten

Season 4, Episode 6

Despite a tragic turn of events, the team narrows down the suspects.
Season 4 Episode 6
Episode 5
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45:26
Unforgotten

Season 4, Episode 5

Cassie and Sunny interview two of the suspects again and get closer to the truth.
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Unforgotten

Season 4, Episode 3

Cassie and Sunny interview the four suspects, who all deny knowing the victim.
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Unforgotten

Season 4, Episode 2

Cassie and Sunny identify four potential suspects who trained as police officers together.
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Unforgotten

Season 4, Episode 1

After making the decision to retire from the police force, Cassie faces a dilemma.
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Unforgotten

Season 3, Episode 6

The team race to find evidence to prove the identity of Hayley’s killer.
Season 3 Episode 6