
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 Lynwood, 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’ 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.

For my family, losing my daughter, Jessica Zavala
(15), and my niece, Olivia Munguia (17), in such a senseless murder,
has been the greatest tragedy we have had in our lives. They were
murdered by a man without a heart. Now the only thing that remains is
their memory, their photos, and their videos. Both girls were
assassinated three days after Jessica’s Quinceañera (15th
birthday party). On Tuesday, June 8, 1999, my life changed forever. I
was working when I got the telephone call. It was around 8 a.m. when a
police officer from the Sheriff’s Department called me telling me
Jessica had had an accident. They asked me if they could pick me up at
my work and I told them I could drive to Jessica himself. I drove to
Saint Francis Medical Center expecting the worst. As I drove to the
hospital, I got a call from my wife, Petra, who was hysterical. She
told me that our niece Olivia was dead and that Jessica was very
critical. When I arrived, I was told Jessica was in intensive care. I
saw some detectives and a few priests. I tried to go in to see
Jessica, but I was not allowed because the nurses told me she was in
surgery. All along I had a feeling that the murderer of my
daughter and niece was Juan Manuel Casillas. I remembered that on the
day of my daughter’s quinceañera, on Saturday June 5th, Casillas had
had a heated argument with some of Jessica’s friends. Casillas had
actually unloaded a gun into the air in front of my home. At that
point, everyone outside scattered and many ran back into my home. When
I went to the front of my home to see what was going on, I noticed
Casillas had dropped his wallet as he fled. I picked it up and gave it
to the Sheriff's deputy who came to my home after calling 911, but they
did not follow-up quickly enough. I remember feeling frustrated and
angry as I noticed that they did not even complete a police report.
The Sheriff's deputy took Casillas’ wallet, but I was told they had more
important things to do. Now my daughter and niece are dead. I was later told by Sheriff's detectives that Casillas
had crashed his car later that Saturday night and that he decided to
burn it. Apparently, on Monday, a day before the murder, Casillas and
his friend were waiting for Jessica and Olivia after school, but a
friend of Jessica’s hid them both in his home and helped them evade
Casillas by going home through the friend’s backyard. So in other
words, Casillas was stalking my daughter and niece. On the day of the
murder, on Tuesday morning, Casillas finally caught my daughter and
niece as they were on their way to school and he opened fire on both.
Though the Sheriff's detectives told me that Casillas acted alone, other
people in the neighborhood said there were a total of four men in the
car. When I was in the hospital and I saw my wife in
tears, I assumed that my daughter and niece were both dead. The nurses
told me my daughter Jessica was in very critical condition. I told the
detectives that they should put law enforcement personnel at the
Mexican border because I believed Casillas was responsible for the
shooting of Jessica and Olivia. I thought Casillas would flee because
I knew that many cold-blooded killers do that. At the time of the
shooting, I did not know Casillas by name, I just knew him by the
driver’s license he had left by my home. I also remember telling the
Sheriff's detectives at the hospital that they were in possession of
Casillas’ wallet and that could help find him faster. Apparently, the
Sheriff's deputies located the wallet at one of their police stations
and went looking for Casillas at his home, but of course, he was no
longer there. My family started arriving at the hospital as they
saw what had occurred on the television news. An hour after I had
arrived at the hospital, I was told my daughter had died. It was the
worst feeling in the world. It is so hard to describe how painful the
loss of my daughter and niece were, especially in the cold-blooded
manner in which they died. I was devastated and angry—angry at the
killer and angry at the Sheriff’s Department for not preventing what
occurred when they had the chance. In addition, I want everyone to
know of the corruption I have seen with the Mexican government—first I
was promised that Casillas would quickly be extradited to the United
States and a month later, the Mexican government changed its mind.
Many families are in the same position—of dealing with several broken
promises. Every Sunday, we all go to the cemetery and spend
time with my daughter Jessica. My family has been completely
destroyed. Before my home was one of the happiest homes in the
neighborhood, now it is by far one of the saddest—everyone who knows
the Zavala family says this and can see the difference. Every member
in my family has been greatly affected, we are all in a state of
depression. There were times when I wanted to take the law into
my own hands. I actually went to Mexico to look for him, but I did not
find him. I went to Casillas’ hometown in the state of Jalisco, but he
was no longer there when I got there. I do not know what I would have
done if I had found Casillas. I swore to my daughter that there would
be justice and I have not lost hope that there will be. This coward of
a man was obsessed with my niece Olivia and because she did not want
anything to do with him, he killed them both. Olivia’s family is in
Mexico, she was under my care when her murder occurred. I really feel
like I lost two daughters. I remember not having the will to tell my
sister that her daughter was dead. Instead, I told her Olivia was
sick, but my sister already knew that her daughter had been killed
because she had seen it on television in Mexico. My sister was
obviously destroyed by the news. It was a terrible day when we had to
go pick up my sister at the airport. I know Casillas, the killer of my daughter and
niece, is now in a maximum security prison near Mexico City. I
attended a meeting with the Mexican government and some county sheriff
staff and I expressed my desire to be present during the trial in
Mexico of Casillas and everyone agreed that would be fine and that
they would notify me of the criminal trial. I decided not to go
anywhere that December of 2000, waiting to receive news so I could
travel to Mexico, but no one ever told me of the trial. The next thing
I knew, the trial of Casillas took place in Mexico and I was excluded
from seeing it. Now I found out from the Mexican Consulate that they
notified the L.A. County Sheriff’s Department about the criminal trial
of Casillas, but they decided I did not need to know. That, of course,
angered me greatly. The Mexican Attorney General’s Office was quoted
in the newspapers as saying that they were not under any obligation to
notify me, so I am not sure where the truth lies. I still have my doubts as to whether Casillas was
ever tried. It is difficult for me to imagine the prosecution of a
killer when you do not ask the people directly affected by the murder
to testify, to be at the trial. I thought I was going to be able to
watch the entire trial and see how many years Casillas would be
sentenced to. I was told by the Mexican Consulate and representatives
of the Mexican Attorney General’s Office that they were going to try
to sentence Casillas to 120 years. I also wanted to know what evidence
there was, to find out what really happened the day my daughter and my
niece were killed. Part of the reasons I wanted to have the criminal
trial in California was because of the possible corruption that could
take place if it were in Mexico. I know that sometimes defendants get
a long sentence, but only serve a portion of that sentence in Mexico. I know we cannot revive my daughter and my niece,
but I think justice would be served if the Mexican government would
bring the killer of my daughter to the United States. I know my family
is not alone in asking Mexico to let criminals serve their sentence in
the country where they committed their crimes. I do not know why the
Mexican government wants to keep these cowards in their country. I, too,
am Mexican and they should care about me and my rights as a Mexican
and as a victim. The media frequently calls me to find out what has
happened with Casillas and I have nothing to tell them. They ask me
why it was so easy to bring Andrew Luster to the United States, but
not the killer of Jessica and Olivia. I tell them that we are still
fighting and still doing what we can. I told them that we would be
having a press conference to shed more attention to this growing
problem. I am at a loss as to why Mexico refuses to extradite
fugitives, after all the crime was committed over here and the victims
are here. I have no idea why the Mexican government protects these
criminals so much. I heard from the Mexican government that the only
way Casillas could end up in the United States is if he wanted to be
brought to this country. Of course, he will not want to considering
the longer sentence he faces in the U.S. They were both so young. My daughter, Jessica
Zavala, was born June 12, 1983 and my niece, Olivia Munguia, was born
September 27, 1981. I will never give up, I promised my daughter that
there would be justice and I plan to make sure there is.
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