Name: Summer Phelps.
Died: March 10, 2007.
Age at death: 4.
Cause of death: Fatal abuse.
Location: Spokane, Washington, USA.
Disability: Developmentally disabled.
Summer was made to clean her soiled clothing for ten hours, then drowned by her stepmother in the dirty water.
Perpetrator: Adriana Lytle (Stepmother) and Jonathan Lytle (Father).
Source: Summer Phelps