两集中的第一集将观众带到警察调查的幕后，调查一名年轻人在林地中间被预先调解和残酷谋杀。

双集的后半部分。 DCI 相信他知道这起谋杀案的幕后黑手是谁。 当侦探决定逮捕受害者的朋友时，摄像机会跟踪案件。

在一个由两部分组成的特别节目中，一支秘密警察部队追踪了一次将大量毒品带入英国的走私活动。 他们能抓到头目吗？

追踪重大毒品走私行动的秘密警察行动以令人心碎的结论逼近了头目。

在剑桥郡，警方听到了一段女性密谋杀害前夫的录音——这是一项扣人心弦的调查开始，警察们与时间赛跑。

一名有暴力史的 23 岁男子因一系列让受害者受到严重伤害的罪行受到讯问，但拒绝给出任何答案。 在没有新证据的情况下，警方别无选择，只能释放嫌疑人。 在离开警察拘留所的几天内，他再次犯罪并正式进入通缉名单。

在卢顿，一名男子被一个完全陌生的人射中胸部。 同一名嫌疑人威胁一名妇女。 一名枪手逍遥法外，在射手再次发动袭击之前，他们展开了疯狂的搜捕行动。

剑桥郡警方有一个大问题：一场没有尸体的谋杀案。 复杂的线索搜索将他们带入树林和整个欧洲，并在 Facebook 上发布了一个神秘的帖子。

在卢顿，一名在家中遭到袭击的男子死于严重的脑外伤。 调查人员在一周前遇到了受害者，并被她本可以挽救他的生命的想法所困扰。

Behind the scenes of a police investigation into the tragic, shocking death of an 11-week-old baby. A crime that leaves experienced officers shocked and dismayed by what they find, but determined to pursue justice for the baby boy.

Behind the scenes of a police investigation into the shocking death of an 11-week-old baby. The real-life drama of the police's search for justice for a baby, which digs deep to ask how and why Baby Teddy met his fate.

A true crime cold case special revisits the brutal, unsolved murder of six-year-old Rikki Neave 27 years ago. Only now can the full truth be revealed of how a killer remained unpunished and on the loose for nearly three decades.

A dedicated police team start a fresh investigation into Rikki Neave's murder, sparking a 'cat and mouse' game between the detectives determined to find justice and the suspect determined to evade it.

The story behind the murder of a man in Luton who is found dead and naked in the hallway of a block of flats. He may have unwittingly stepped into a honey trap, enticed by women with the promise of sex, when their real intention was to rob him.

Two women are charged with murder after a man is found robbed, naked and stabbed to death. But the CCTV reveals that the two women were also accompanied by two men on the night of the murder. The police must now track down and find these men.

Feature length special telling the gripping story of an armed siege in a tower block. With unprecedented access to the police command suite, we follow every twist and turn of the incident as it becomes more critical.

A man secretly films a couple having sex in an alleyway. Voyeurism can be a gateway crime, so the police are concerned when a club report a suspected attack on a woman.

A hook-up via a gay dating app leads to an accusation of rape. Featuring access to Bedfordshire Police's Rape & Serious Sexual Offences team, they try to work out whether there is enough evidence to charge a suspect who claims the sex was consensual.

A man is found stabbed to death outside a pub and another is fighting for his life with multiple stab wounds. Then another victim is found bleeding to death nearby in a garden. Police are baffled. But in this tight-knit community, nobody's talking.

Two men have been brutally murdered. The police have made arrests but the lead suspect is on the run. As the manhunt builds, a vital letter might hold the key.

The gripping inside story of a brutal machete and gun attack on a Luton doorstep, a gold chain, and a struggle against the odds to identify the attackers.