On the morning of June 8, 1999, seventeen-year-old Olivia Munguia
and her cousin, fifteen-year-old Jessica Zavala were shot to death as
they walked to school in Lynnwood, California. The gunman,
twenty-year-old Juan Manuel Casillas, was angry with Olivia Munguia
because she had recently broken off their dating relationship. In the
days prior to the shooting, Casillas stalked and threatened Olivia
Munguia.
The police investigation revealed that Casillas approached the two girls
with a gun as they walked down the street. Casillas fired five rounds
into Olivia Munguia’s back, and one round into Jessica Zavala’s back.
Witnesses observed Casillas flee from the scene. Olivia and Jessica
were taken to the hospital where they both died as a result of the
gunshot wounds.
After the police investigation, Casillas was charged with two
counts of murder. Before officers could arrest him, Casillas, a
Mexican national, fled to Mexico. The Los Angeles County District
Attorney’s Office waived the death penalty and requested extradition.
Mexico denied the request to extradite Casillas because he would face
a potential sentence of life without parole. Once extradition was
denied, Mexico prosecuted Casillas for the murders.
In 2002, Mexican authorities informed the Los Angeles Sheriff’s
Department that Casillas was convicted and sentenced to sixty years in
prison. The victims’ family was never notified of the trial. They were
not provided any opportunity to be heard at Casillas’s sentencing
hearing. They doubt the authenticity of the sentence and believe that
Casillas will be able to "buy" his freedom. Under current state law
California can never prosecute Casillas for these murders because he
was already tried in Mexico.