Out of your Depth

Suspicion as to how the illegals are gaining legal identity documents trails a lead to an interpreter who has been working alongside the "snakehead" gang. Meanwhile, Taviner's second day as ward officer proves an eventful one when he finds a shoeless man running for his life, and McAllister suspects that he may well be a witness to a serious crime. Young's hard work on the rape case threatens to blow itself out of the water after a key witness is deemed incredible. As the investigation into the paedophile ring is reopened, Webb can't believe his luck when Ron Gregory lands back in his lap. However, he is surprised when his investigation leads him to find a link between Gregory and Okaro.
== Characters ==
PC Des Taviner 
Sgt Sheelagh Murphy
DC Mickey Webb
Supt Adam Okaro 
TDC Brandon Kane 
DCI Jack Meadows
PC Kerry Ashton 
DS Debbie McAllister
PC Jim Carver 
Insp Gina Gold 
PC Luke Ashton
PC Tony Stamp 
Sgt June Ackland-mentioned 
Craig Gilmore-Mentioned 
== Guest Stars: ==
Marie Graham 
Ron Gregory 
Louanna Shaw
Beth Tyler 
Karl Berry
Peter Mansell-James Bowers
Mai Ann Wey-Wendy Kweh 
Father Kwong-Burt Kwouk 
Judge-Clare Clifford 
Jeremy Bayley-John Warnaby 
Tai Chou-Wing Li
Sonia Graham 
Li Cheng 
Terry Farrell
Jake Cousins 
Lenny Kapoor 
Billy Holloway