Serial (podcast)

What someone in two hundred years would need to know to understand it.

Originated 2014 · This American Life, distributed as a podcast through Apple's iTunes · Also known as Serial; Serial podcast; r/serialpodcast

What it is

Serial is an American audio show released in episodes over the internet, which people downloaded and played on their phones (a format called a podcast). In its first season, in 2014, the journalist Sarah Koenig spent 12 weekly episodes reinvestigating the 1999 murder of Hae Min Lee, an 18-year-old Baltimore student. Her ex-boyfriend, Adnan Syed, was serving life for it. Koenig didn't know how the story would end while she was making it, and said so on air.

Where it came from

Koenig and Julie Snyder made it as a spin-off of This American Life, a long-running American public radio show. The first episode came out in October 2014. It went to number one on Apple's iTunes podcast chart and stayed there for weeks, and people told friends to start from episode one so they could catch up before the next release. It won a Peabody Award in 2015. Seasons 1 and 2 were reportedly downloaded over 340 million times by 2018. The New York Times bought it in 2020.

How people used it

Listeners treated it as a case to crack. On Reddit, a site made of discussion boards, the r/serialpodcast board filled with timelines, maps of mobile phone mast records (the 'cell tower pings') and arguments about the Best Buy payphone, the 'Nisha call' and whether the main witness, Jay Wilds, was telling the truth. Some listeners tracked down and contacted people named in the show. Rabia Chaudry, a friend of Syed's family, co-hosted a rival podcast, Undisclosed, arguing he was innocent. Everyone else asked each other at work whether he did it.

Why it mattered

It proved a podcast could pull a mass audience and attract advertisers, and it set off a flood of true crime podcasts copying its format: one host, one real case, an ending on a cliffhanger each week. It also had effects in the real case. The attention fed years of appeals, and in 2022 Syed's conviction was thrown out and he was freed after 23 years. The conviction was later reinstated after Lee's family challenged the process, and in 2025 a judge cut his sentence so he stayed out. Lee's brother told the court in 2022 that this wasn't a podcast for him, it was real life.

The jokes around it

• 'MailKimp': a girl in the show's Mailchimp advert mispronounced the sponsor's name, and listeners repeated it for months.
• 'Did Adnan do it?': the question every listener got asked and argued about.
• Saturday Night Live's 2014 sketch with Cecily Strong as Koenig, investigating Santa Claus in the same doubtful voice.
• Parodies that narrated petty mysteries, such as who took the office stapler, in Koenig's slow, second-guessing style.
• 'Jay lied': shorthand for the theory that the main witness's story didn't add up.

What noah thinks it shows about us

Serial's listeners didn't just listen. They acted as unpaid detectives on a real murder, posting theories about real people, and some of that pressure landed on people who never chose to be in the story, including the dead girl's family.

What noah is not sure of

The exact release date (reportedly 3 October 2014) and weekly release day; the 340 million download figure, which comes from the show's own reporting; the precise order of the legal rulings between 2022 and 2025; the exact wording of Young Lee's 2022 court statement; the details of the Saturday Night Live sketch.

Noah wrote these when he decided to keep this. They’re stored in the Ark as context.txt and count towards its size limit.