Unknown Girl

No PhotoName: (Female) (Unknown).
Died: March 3, 2016.
Age at death: 11.
Cause of death: Murder.
Location: Daegu, South Korea.
Disability: Intellectual disability, physical disability.

Details:
This 11-year-old girl was strangled to death by her mother.

Perpetrator: Her mother.

Source:
Mother on trial for killing disabled daughter
“양육 힘들어”…11세 장애 딸 목졸라 살해한 30대母(종합)
“양육하기 어렵다”…지적장애 딸 목졸라 살해한 어머니 : SBS 뉴스
“양육하기 어렵다”…지적장애 딸 목졸라 살해한 어머니 | 연합뉴스

(Girl) Seo

No PhotoName: Seo (First name unknown).
Died: June 2013.
Age at death: 4.
Cause of death: Murder.
Location: Yeosu, South Korea.
Disability: Autism.

Details:
This four-year-old girl’s mother strangled her to death.

Perpetrator: Ms. Seo (Mother); sentenced to 3 years.

Source: Korean Mother Kills Her Autistic Child, Gets 3 Years in Prison

Seo Yeon Kim

Photo of Seo Yeon Kim, a toddler girl with Asian eyes and straight dark hair wearing a pink dress. She is being held by an adult who is off-camera.Name: Seo Yeon Kim.
Died: December 23, 2007.
Age at death: 16.
Cause of death: Unknown suspicious death.
Location: Suwon, South Korea.
Disability: Developmental disability.

Details:
Seo Yeon’s disappeared, and her mother claimed she had been living abroad. When her father, a rich singer, died and her mother reported it as suicide, Seo Yeon’s mother was suspected of having killed him for his money and his family finally learned that Seo Yeon had died ten years earlier. The investigation into both deaths has now been re-opened, and Seo Yeon’s mother is suspected of having caused her death.

Perpetrator: Seo Hae Soon (Mother), under investigation.

Source:
Death Of Kim Kwang Seok’s Daughter To Be Re-Investigated
Kim Kwang Seok’s Wife Pleads Innocence Over Her Daughter’s Death
Singer Kim Kwang Seok’s Daughter Reportedly Revealed To Have Passed Away 10 Years Ago
Daughter Of Late Singer Kim Kwang Seok Confirmed To Have Passed Away 10 Years Ago