Officer Down

Glaze panics when his star witness, Tina Pope, disappears without trace, hours before she is due to appear in court, but fails to establish an obvious connection between Pope and murder victim Liz Chambers. Taviner is horrified when Hollis fails to show up for parade, and soon receives information from Simpson and his cronies that Hollis has been kidnapped. Taviner has no choice but to go it alone, in fear that sparking involvement from his fellow officers could result in his involvement in the firebombing being exposed. Rickman continues to be hassled by journalist Simon Kitson. On his last day at Sun Hill, Cullen pulls a fast move and convinces Lennox to join him in a new job with MIT.
== Characters ==
PC Kerry Young 
DS Debbie McAllister 
Supt Tom Chandler
DI Alex Cullen 
DC Mickey Webb 
PC Des Taviner 
DC Danny Glaze
PC Luke Ashton 
Sgt Craig Gilmore 
PC Cass Rickman 
PC Gary Best 
Insp Gina Gold
DC Danny Glaze
TDC Brandon Kane
DC Duncan Lennox
PC Tony Stamp 
FDO Robbie Cryer 
== Guest Stars ==
* Simon Kitson 
* Ian Burrows 
* Kate Hawkins-Heather Bleasdale
* Bruce Hawkins-Paul McCleary
* Mr. King-Philip Wright 
* John Cunningham-Steven Varnom 
* Mrs. Sherman-Gemma Catlin 
* Hard Man in Pub-Darren Blakeley 
* Derek Conway-Dead 
* Jeff Simpson
* Martin Porter
* Tina Pope
== Notes ==
Final Appearance of DI Alex Cullen.