Man serving two life sentences dies in South Dakota state prison
SIOUX FALLS, S.D. — Edwin Swallow, 60, died Sunday following an illness in a comfort care setting at the Jameson Annex of the South Dakota State Penitentiary, the South Dakota Department of Corrections said in a press release.
Swallow was convicted of the 1982 killing 46-year-old Conrad Wilson and his 17-year-old daughter Cynthia Wilson; who were both found shot to death in their Rapid City Home. He died while serving out his two life sentences for first-degree murder and first-degree manslaughter.
The exact cause of death was not released by authorities.