Who is Tony Louis Valez? Father sentenced to 100 years in prison for killing daughter while shooting wife and son

Tony Louis Valez was sentenced to 100 years in state prison for the 2022 murder of 8-year-old Arianna Frankie Louise Valez
PUBLISHED NOV 3, 2023
Tony Louis Valez will serve the rest of his life behind bars after pleading guilty to murdering his daughter (Lewis and Clark County and KTVH/screengrab)
Tony Louis Valez will serve the rest of his life behind bars after pleading guilty to murdering his daughter (Lewis and Clark County and KTVH/screengrab)

HELENA, MONTANA: Tony Louis Valez, a 66-year-old Helena man, will serve the rest of his life behind bars after pleading guilty to murdering his daughter while trying to shoot his wife and son.

Valez was sentenced on Wednesday by District Court Judge Mike Menahan to 100 years in state prison for the 2022 murder of 8-year-old Arianna Frankie Louise Valez, according to officials.

The father appeared via Zoom for the hearing since he needs an oxygen tank due to his conditions, which include hepatitis B, diabetes, emphysema, and chronic obstructive pulmonary disease.

In addition to murdering his daughter, Valez also shot Arianna's mother, who recovered from her injuries after reportedly doing a stint in the ICU.

In September 2023, he pleaded guilty to a count of deliberate homicide for killing Arianna. In exchange for a guilty plea, prosecutors reportedly dropped two counts of attempted deliberate homicide.

Why did Tony Louis Valez kill his daughter?

Arianna was reportedly murdered on July 10, 2022, when officers responded to a residence in the 800 block of Orange Avenue after a man said he had just shot at people inside his home who were trying to attack him.

Shortly later, someone else called 911, informing the operator that a woman had been shot at the same home, according to the Law & Crime.

Upon their arrival, the first responders found a young girl suffering from an apparent gunshot wound to the back. She was rushed to a nearby hospital, where she succumbed to her injuries a few hours later.

Court records obtained by NBC station KTVH stated that Valez snapped after believing that his son and partner were attempting to get him out of the house.

He told investigators in a fit of rage, he grabbed a handgun he kept in his room, and then opened fire on them. He reportedly fired five bullets.

Valez tried to shoot his son but missed and struck Ariana in the back as she was trying to run to safety, records said.

What did officials say about Valez’s sentencing?

Before handing down the sentence, Judge Menahan reflected on Valez’s crime, saying, “I just can’t believe being evicted would justify picking up a handgun in that small of a space with children present.”

“He engaged in dangerous behavior that put everyone’s life at risk and intended to bring harm to the adults present,” the judge continued.

“The day Arianna died, so did a part of my heart. I fall asleep crying,” Ariana’s mother, Heather Hall, read a victim impact statement, according to the Record.

Hall also requested that Valez be given the longest possible term, stating that she thought his release would put her family in danger.

MORE STORIES

Before his shocking arrest, Manuel Rocha served under both Democratic and Republican administrations during his 25-year diplomatic career
Dec 4, 2023
Conflicting accounts emerged regarding the authorities' awareness, prompting a demand for a $1M settlement for William Vannasap's injuries
Dec 3, 2023
Annette Pershal was shot multiple times with a pellet gun and her injuries were non-survivable, said authorities
Dec 2, 2023
Christina Riggs became the 18th woman in the US to be executed and was the youngest woman to be put to death at just 28
Dec 2, 2023
A fire, initiated posthumously, has raised suspicions as Griffiths was found shot but the autopsy showed no signs of smoke inhalation
Dec 2, 2023
As per the lawsuit, Gabby Petito's parents allege that Brian Laundrie's parents knew about their daughter's death along with the location of the crime
Dec 2, 2023
Jeremy is 5’11, weighs 245 lbs., has brown hair that is greying, green eyes and a greying beard
Dec 1, 2023
Jovannie Vega is accused of picking up the little boy and slamming him down onto the floor multiple times
Dec 1, 2023
'I feel bad for the families because I know exactly what they're going through,' said Mark Jacobo, whose son was killed in a firearm incident
Dec 1, 2023