The Scarecrow Episode 5: Park Hae Soo’s Investigation Explodes as Song Geon Hee Becomes the Prime Murder Suspect

The Scarecrow is officially the K-drama you cannot sleep on in 2026. With Park Hae Soo delivering one of his most gripping performances yet, Episode 5 cranks the tension to…

May 4, 2026
4 min read

The Scarecrow is officially the K-drama you cannot sleep on in 2026. With Park Hae Soo delivering one of his most gripping performances yet, Episode 5 cranks the tension to breaking point as a shocking murder suspect is named and every relationship in the drama begins to fracture.

The Scarecrow: Overview

DetailInfo
Drama TitleThe Scarecrow (허수아비)
NetworkENA / Genie TV
Episodes12
Airing ScheduleEvery Monday & Tuesday at 10 PM KST
StreamingRakuten Viki, Viu
Inspired byThe real Lee Choon-jae serial murder case (1986–2019)
Rating8.0/10 on MyDramaList

The Story So Far

The Scarecrow follows Kang Tae-ju, a former ace detective demoted back to his hometown of Gangseong, who sees the Gangseong serial murder case as his chance to restore his reputation — but clashes with prosecutor Cha Si-young, a bitter rival from his school days. The story spans 30 years, set between 1988 and 2019. Wikipedia

Inspired by one of Korea’s most notorious serial murder cases that began in 1986, the thriller delves into the long investigation of the nation’s worst killing spree — a real-life case that resurfaced in 2019 when the full truth finally came to light, reigniting nationwide attention. The Korea Times

For more K-drama recommendations and entertainment coverage, check out TechnoSports.

The Scarecrow

Episode 5 Recap: Chaos at the Ki Beom Family Home

The previous episode ended on a knife’s edge. Kang Tae Joo (Park Hae Soo), through Seo Ji Won (Kwak Sun Young), discovered that the killer’s handkerchief matched Kang Soon Young’s (Seo Ji Hye) — pointing suspicion firmly toward her boyfriend Lee Ki Beom (Song Geon Hee). Meanwhile, Soon Young sheltered Ki Beom in her home, but he fled in the night. She chased after him, only to be assaulted by an unknown attacker. Cha Si Young (Lee Hee Joon), who rushed to help, was stabbed and lost consciousness.

Now in Episode 5, detectives arrive at Lee Ki Beom’s home with a search warrant. His mother (Sung Yeo Jin), unable to accept her son could be a serial killer, confronts Kang Tae Joo in a raw, grief-filled outburst. His brother Lee Ki Hwan (Jung Moon Sung) stares with burning resentment, while Tae Joo himself cannot raise his head — burdened with the weight of his suspicions. Seo Ji Won watches anxiously. Soon Young fights back tears, her boyfriend’s whereabouts still unknown. Cha Si Young, in stark contrast, stands apart — arms crossed, emotionless, calculating.

The production team shared: “Several circumstances and clues point to Lee Ki Beom as a suspect, leaving Kang Tae Joo confused. As the murders continue, residents’ distrust of the police grows stronger, and Gangseong Police Station faces mounting pressure from all sides.”

Why The Scarecrow Is the Must-Watch K-Drama Right Now

Director Park Joon-woo, known for Taxi Driver (2021), has stated the drama aims to tell the stories of those who actually lived through the real murders, not just focus on the mystery of who the killer was. The Korea Times

The series has already pulled a Nielsen rating of 4.1%, and its 1980s period setting draws inevitable comparisons to Bong Joon-ho’s landmark Memories of Murder — though The Scarecrow covers an entirely different timeline. South China Morning Post

For context on the real case that inspired the show, the Wikipedia page on the Hwaseong serial murders is essential reading.

Don’t miss our full K-drama coverage and trending entertainment updates at TechnoSports.

FAQs

Q: Is The Scarecrow based on a true story?

Yes — it is inspired by the real Lee Choon-jae serial murder case in South Korea, which spanned from 1986 until the killer was finally identified in 2019.

Q: Where can I watch The Scarecrow with English subtitles?

The drama is available to stream internationally on Rakuten Viki and Viu, with new episodes dropping every Monday and Tuesday.

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