Alex Kevin Baranyi and David Carpenter Anderson, both 17 years old, lured Kimberly Ann Wilson, 20, to a park in Bellevue, Washington, US, and murdered her.
On January 4, 1997, while playing in a park in the Seattle suburb of Bellevue, two young boys spotted what they believed to be a pile of clothes in the bushes.
Bellevue detectives responded to the scene and found the body of a young woman who was later identified as 20-year-old Kimberly Wilson.
Near the foot of the bed, Gomes found the body of Kim's father, William "Bill" Wilson, who had similar injuries.
Bellevue Police and detectives quickly began interviewing neighbors regarding any suspicious activity or noises and for information on any potential enemies of the Wilsons.
Classmates of Julia, a senior at Bellevue High School, described her as "a sweet, shy young girl."
Records show that a year prior to the Wilsons' deaths in 1996, one of their neighbors had placed a domestic disturbance call reporting an argument between Kim and her parents.
Calling themselves "The Saturday Night Denny's Club", the friends discussed role-playing games with themes of eroticism and death.
Several members of the group spoke of the club as being a fun way to rebel against moralism and establish their own identities, however, none of them admitted to having ever considered committing murder.
Members told detectives that two of the group, Baranyi and Anderson, spoke about committing murder on a weekly basis.
Searching the Wilson household again, detectives discovered two different kinds of bloody footprints, indicating that at least two individuals committed the murders.
He claimed that, on the night of the murders, he had been driving a truck belonging to his girlfriend's father between the cities of Bellevue and Seattle.
Three people who lived near the Baranyi residence contradicted Anderson's statement; they claimed that they saw the two boys leaving the house together at the same time on the night of the murders.