The newest instalment has made fans feel physically sick

21:49, 10 Jan 2026Updated 21:50, 10 Jan 2026

Catching a Killer

Catching a Killer is available to stream on Channel 4 online(Image: Channel 4)

A brand new episode of a “brutal” true crime series has left fans squirming in their seats – but some may be wondering how they can watch it.

Catching a Killer follows a local police force as they investigate real life murders. First airing in 2017 on Channel 4, the show became a huge success, giving fans an exclusive insight into the inner workings of police and the crimes that rock a community.

With behind-the-scenes footage into how the police force operates, viewers often follow a case from the moment a phone call is made to the police as well as the race against time to get justice.

Catching a Killer is streaming on Channel 4

Channel 4 released a brand new episode of Catching a Killer(Image: Channel 4)

Just this week, a brand new episode titled ‘Buried Truths’ aired on Channel 4, making it the latest instalment of the limited series, with the last episode having been released in 2024.

The official synopsis for Catching a Killer on Channel 4 reads: “A gripping series with extraordinary access to the police as they investigate murders and search for missing people. Part of True Crime on Channel 4.”

With five episodes in total, the true crime series has become a huge hit with fans, but some may be wondering how they can watch the show for the first time, or recap the episodes released so far.

We’ve put together everything you need to know.

How to watch every episode of Catching a Killer?

Every episode of Catching a Killer can be watched online, including the first release in 2017. There are currently five episodes to watch on Channel 4 online which include:

The Search for Natalie HemmingA Knock at the DoorA Diary from the GraveA Stab in the DarkBuried TruthsA dad is pictured with his suspected killer moments before he had his tongue cut out while being tortured to death. Cumali Turhan was last seen alive in a pub in Chelmsford, Essex, with Ceyhan Dinler on November 19, 2024, before the pair were caught on CCTV going to a nearby bar. Cumali was then stabbed and mutilated and Dinler fled to his native Turkey the next day. A new Channel 4 documentary called 'Catching a Killer: Buried Truths' on tomorrow at 9pm has revealed the chilling details of the father-of-one's last moments alive and his horrific death. Catching a Killer - Channel 4

Catching a Killer follows harrowing cases including that of Cumali Turhan(Image: Channel 4)

The latest instalment Catching a Killer: Buried Truths took fans by surprise when it aired on TV screens. The brutal instalment follows the harrowing case of Cumali Turhan who was reported missing after being lured into a bar by his “love rival”.

After a concerned phone call that the 45-year-old dad had not shown up for work, a body was later discovered in a landfill site as police uncovered some horrific truths.

Taking to social media, one fan said: “I’ve just watched this!!!! OMG I feel physically sick! It’s the worst thing I’ve ever seen.” Another replied: “I don’t usually squirm but that was brutal.”

A third added: “OMG I only saw the end of the programme this is horrendous…”

For the latest showbiz, TV, movie and streaming news, go to the new ** Everything Gossip ** website. Catching a Killer can be streamed on Channel 4 online.