Seth South, 23, allegedly killed his teen siblings at their home near Poulsbo, Washington Oct. 9, according to the Kitsap County Sheriff's Office.
In addition to first-degree murder, Saul Nava, 24, was also found guilty of kidnapping, torture, aggravated mayhem, and a slew of other charges.
Boone, 46, is on trial for the second-degree murder of boyfriend Jorge Torres Jr., 42, during an alleged game of hide-and-seek at her apartment.
The execution of Robert Roberson, 57, is slated for Thursday evening after having spent 20 years on condemned row for the capital murder of his 2-year-old daughter Nikki Curtis in Palestine, Texas in 2002.
