D.I. Burnside is delighted to be called out of a boring meeting at Stafford Row police station, especially as he thinks it's D.C. Carver with a lead on an important drugs case. Burnside is horrified to find, however, that Carver has been arrested for drink-driving by an over-zealous Stafford Row officer named P.C. Horden. Since Carver's police career is on the line, Burnside and Horden's more sympathetic colleagues manage to delay Carver's breath test for a while, and Carver eventually passes the breath test and is released.

While speaking to Ackland and Loxton about the problem of local dog mess, a woman is shot dead by a sniper. Meadows and his CID team are tasked to investigate, and suspect that the woman was not the intended target, and it is strongly possible the sniper was after Loxton, who is set to testify in court against an attempted murderer that afternoon. However, when Ackland's house is set alight that night, CID come to the conclusion that she is the intended target. Writing up a list of possible suspects, Ackland gets sucked into a deadly cat-and-mouse game to try to draw the killer out - resulting in the death of one of Sun Hill's best officers.

📌 Feature length rebroadcast of the episodes "Fire", "All Tucked Up" and "Bait" from Series 11.