Emma is now training as a forensic chemist, while Daniel has returned for Phil's trial.
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All episodes for series 2 of Traces
A second explosion puts pressure on McKinven and Sarah to find and stop the bomber.
The task facing McKinven is more daunting than ever.
Two suspects derail the investigation as McKinven and Sarah are consumed by their feelings.
Sarah and McKinven's growing attachment has consequences.
Sarah works with McKinven to prevent another explosion before making decisions about their future.