Travelling to the crash site courtesy of the Americans, Maria and Kathy meet up with Air Crash investigator Adam Cheney who's been sent from London for his expertise.

Alina Natsev from local security is there too, ostensibly managing the site but also managing a key witness who appears to have seen the crash when it happened. Adam shares his doubts with Maria on what the witness says he thinks he saw, versus what the scene seems to show. As Maria and Kathy choose to return to the Embassy by car, it seems the surprises of the day are not going to be limited to false information...

Maria...Sinead Keenan

All other roles by John Albasiny, Alexander Ballinger, Anna Krippa, Eddie Toll and Ani Russo

Written by Chris Brandon

With thanks to Tanya Nedashkovskaya for her translations

A Hat Trick production for BBC Radio 4

Maria Kossecka, newly appointed Deputy Head of Mission, attends a rally with her boss James Reid, to see Milan Ogrisovic, the front runner in the forthcoming presidential elections. His supporters are numerous and vocal about his message of unity and his pro European views.

When Reid asks Maria to attend a dinner with Ogrisovic that night, she is apprehensive - it's her first major engagement. Little does she know that the week's events will soon overshadow those fears.

Maria...Sinead Keenan

All other roles by Eddie Toll, Ani Russo and John Albasiny

Written by Chris Brandon.

The Executive Producer is Jed Mercurio.

With thanks to Theresa Bubbear and Leigh Turner for their testimony and Tanya Nedashkovskaya for her translations

A Hat Trick production for BBC Radio 4

Maria Kossecka - newly appointed Deputy Head of Mission in a former Soviet State - arrives in the country on the eve of a contentious presidential election that seems likely to install a pro-Western candidate. However, after spending an evening where she and her new boss, Ambassador James Reid, entertain this new man of the hour, Maria wakes to find he has been killed - his plane brought down in what looks like a targeted attack. As the British are unexpectedly tasked with overseeing the investigation into the crash by the incumbent president, Maria is forced to manage a complicated tangle of evidence, conspiracy, and competing interests inside and outside the country. Will she manage to find out the truth before civil unrest in the country threatens to escalate out of control? And what will this mean for British interests in the region?

Written by Chris Brandon and Davy Banks, Discretion is a reminder of the necessity of diplomacy on a global stage.

Starring Sinead Keenan and Kevin McNally.

Discretion is a Hat Trick Production for BBC Radio 4.

When Veritas is hit by sophisticated cyber attack, Jess and Maya have to work with DS Gray to identify the attackers and stop them. Will they do it in time to save the company?

Exemplar: “an audio recording made by a forensic analyst to recreate the precise audio conditions of a piece of evidence in a criminal or civil case.”

The return of a modern day thriller set in the world of audio forensics. In Exemplar, Gina McKee plays Jess, a forensic analyst born and bred in the North East. Together with her colleague Maya, she undertakes a different sound challenge in every episode. When DS Serena Gray comes into their world, things become a little bit more complicated.

Created by leading sound designers, Ben and Max Ringham, and rooted in factual research. The first series of Exemplar won Best Series at the 2022 BBC Audio Drama Awards.

Writers: Dan Rebellato, with Ben and Max Ringham

A Reduced Listening production for BBC Radio 4

Jess is observing as her old adversary, gang leader Danny Fenchurch, is questioned by the police. Will he crack? Meanwhile, back at Veritas, Maya is trying to crack a bizarre code on a video of a man being held captive by the gang. When DS Gray takes charge, the interrogation gets more heated.

Exemplar: “an audio recording made by a forensic analyst to recreate the precise audio conditions of a piece of evidence in a criminal or civil case.”

The return of a modern day thriller set in the world of audio forensics. In Exemplar, Gina McKee plays Jess, a forensic analyst born and bred in the North East. Together with her colleague Maya, she undertakes a different sound challenge in every episode. When DS Serena Gray comes into their world, things become a little bit more complicated.

Created by leading sound designers, Ben and Max Ringham, and rooted in factual research. The first series of Exemplar won Best Series at the 2022 BBC Audio Drama Awards.

Writers: Dan Rebellato, with Ben and Max Ringham

A Reduced Listening production for BBC Radio 4

Audio analysts Jess and Maya are hired to support a police sting operation to infiltrate a suspected drugs gang. A terrified teenager agrees to carry a wire when he goes to collect a package – Jess and Maya have to try to work out how to trap the drug runner, using sound cues from the route he takes.

Exemplar: “an audio recording made by a forensic analyst to recreate the precise audio conditions of a piece of evidence in a criminal or civil case.”

The return of a modern day thriller set in the world of audio forensics. In Exemplar, Gina McKee plays Jess, a forensic analyst born and bred in the North East. Together with her colleague Maya, she undertakes a different sound challenge in every episode. When DS Serena Gray comes into their world, things become a little bit more complicated.

Created by leading sound designers, Ben and Max Ringham, and rooted in factual research. The first series of Exemplar won Best Series at the 2022 BBC Audio Drama Awards.

A Reduced Listening production for BBC Radio 4

When a never before heard track by iconic 90s band The Daisy Chains is discovered, a bitter argument over ownership between the lead singer’s widow and the bandleader ensues. Jess and Maya are brought in to work out who really wrote the song, with just an old school tape recording of the original track as a clue.

Exemplar: “an audio recording made by a forensic analyst to recreate the precise audio conditions of a piece of evidence in a criminal or civil case.”

The return of a modern day thriller set in the world of audio forensics. In Exemplar, Gina McKee plays Jess, a forensic analyst born and bred in the North East. Together with her colleague Maya, she undertakes a different sound challenge in every episode. When DS Serena Gray comes into their world, things become a little bit more complicated.

Created by leading sound designers, Ben and Max Ringham, and rooted in factual research. The first series of Exemplar won Best Series at the 2022 BBC Audio Drama Awards.

Writers: Ben and Max Ringham, with Dan Rebellato

A Reduced Listening production for BBC Radio 4

A successful television actor hires Jess and Maya to analyse a voicemail, leaked to the press, that suggests he supplied the drugs that killed his younger co-star. The suspicion is that the recording has been doctored.

As they disentangle the truth behind the missing 29 seconds in the voicemail, pushy Detective Sergeant Serena Gray hires Veritas to help with a phone-hacking investigation.

Exemplar: “an audio recording made by a forensic analyst to recreate the precise audio conditions of a piece of evidence in a criminal or civil case.”

The return of a modern day thriller set in the world of audio forensics. In Exemplar, Gina McKee plays Jess, a forensic analyst born and bred in the North East. Together with her colleague Maya, she undertakes a different sound challenge in every episode. When DS Serena Gray comes into their world, things become a little bit more complicated.

Created by leading sound designers, Ben and Max Ringham, and rooted in factual research. The first series of Exemplar won Best Series at the 2022 BBC Audio Drama Awards.

Writers: Ben and Max Ringham, with Dan Rebellato

A Reduced Listening production for BBC Radio 4

Introducing Series 2 of Exemplar

By Anthony Del Col

Gripping psychological thriller set in the world of competitive gaming (esports).

Cressida is shocked to discover the truth about Soji Sanada but together they must race to stop the killer and delete the remaining lethal cutscenes.

Cressida Yang ..... Sophie Wu

Production co-ordinator - Pippa Day

Thanks to Nimitt Mankad, Anthony Wastella and Geoff Moore.

A BBC Studios Audio Production for BBC Radio 4.