Updated at 10:24 p.m. on Thursday, March 19, 2026.
The former Littleton Public Schools aide, who pleaded guilty in January to abusing three children on a school bus over seven months, was sentenced to four and a half years in prison and one year of mandatory parole on Wednesday.
Arapahoe County prosecutors said Kiarra Jones, 30, abused children on a bus to and from the Joshua School, a program for students with special needs. They said the physical abuse included pulling the hair of at least two victims, punching them, stomping on their feet, and hitting them. Three victims were identified in the case.
The sometimes tense courtroom was filled with sadness, anger and disappointment for Jones’ actions. Parents, with voices cracked with emotion, told how their nonverbal, autistic children regressed and became aggressive after their abuse.
“I stand before you today as not just a parent, but as a voice, a voice for my son who cannot stand here and speak for himself, a voice for a child who trusted adults around him to protect him and was instead hurt by someone who was supposed to care for him,” said Kevin Yarbrough, the father one of the children who she abused.
Some people in the benches were drawn to tears as parents spoke about the trust they instilled in Jones, and how their children now struggle with trusting.
“As his mother, I see what was lost. I see fear where there used to be comfort, I see distress where there used to be calm, and I see a little boy who now carries trauma he cannot explain. And I carry something too. I carry guilt because I trusted someone who hurt my child,” said Brittany Yarbrough, one of the parents.
Not a one-time occurrence
The incidents were captured on video surveillance inside the bus. The school reviewed the footage after the mother of one of the victims reported that he came home with bruises on his foot that were not there before. According to prosecutors, other footage showed Jones assaulting that same student multiple times, dating back to February 2024.
The prosecution argued that Jones’ behavior wasn't just a one-time occurrence. They said the abuse the children experienced happened repeatedly and was caught on video.
“We see a lot of cases where there are accidents, tragic accidents that happen, a lot of mistakes, things that you could see any parent going through, a child falling off a bed or swallowing something they shouldn't,” said Judge Laqunya Baker. “You see a lot of things that it is unfortunate that folks have ended up in this situation. And unfortunately, this is not a case that involves a mistake.”
Jones was arrested in April 2024 after families fought to obtain footage from the bus showing how children were injured. She had been working for Littleton Public Schools for seven months.
Jones initially pleaded not guilty to the charges. In January 2026, her plea changed just as the case was set to go to trial. As part of a plea deal, she pleaded guilty to 12 counts: 10 felony counts of third-degree assault of an at-risk child and two counts of child abuse, both misdemeanors. She originally faced 13 charges, one of which was dropped in the deal.
A remorseful letter
In a letter written by Jones, but read by an attorney, the defense said Jones feels deep remorse for her actions.
“I'm especially ashamed of the harm I caused to children who are vulnerable and deserve to feel safe. Instead of being someone who protected that safety, I violated it. I understand that my actions may have caused fear, confusion, and lasting emotional harm. That is something I will carry with me,” read defense attorney Ashley Sullivan.
Several of the parents told the judge they felt no sense of remorse from Jones throughout the process. Jones initially pleaded not guilty to the charges.
“It’s quite literally a letter read with everybody’s backs facing us. It had nothing to do with us,” Devon Vestal said after the sentencing.
His wife Jessica Vestal added: “I wouldn't call that an apology by any stretch of the imagination.”
In Jones’ statement, she admitted to causing harm but said she did not cause severe injuries, like the broken bones, that some parents allege.
“I hold myself accountable for the things I did, as everything I did was captured in the videos. But I did not commit the additional acts that were alleged or feared in this case,” Jones’ letter said. “Sometimes I just can't believe that happened, given the love and passion I have for children. That shocked everyone, including myself.”
Jones had been free on bond pending her criminal case. According to the prosecution, the maximum sentence she could have received under the plea deal was about 15 years.
A traumatic past
Sullivan asked the judge to consider probation and the underlying trauma that led to her behavior. A document was submitted to the court detailing Jones’ history, but it was not made public. Sullivan also said Jones did not share as much information about her traumatic background during the process because of the media's presence.
“We certainly know that the way Ms. Jones's trauma will be portrayed in the media, it is not the same that these parents will be portrayed in the media,” Sullivan said. “And that has a chilling effect on what Ms. Jones is comfortable sharing, and is able to share publicly.”
Jones’ mother also spoke in her defense, saying that her daughter has “always been a very loving person.” After the sentencing, two people in the courtroom stuck around to say goodbye.
“We’re praying for you, baby,” one of them said.
Baker acknowledged the trauma Jones referenced, saying that learning about Jones’ past was heartbreaking. She also said the videos of the abuse were gut-wrenching.
“That history of trauma is certainly there, and I don't think that anyone should take anything away from Ms. Jones and her own experiences that she has had in life, but that trauma in itself does not change the impact that it has had on these families and on these children,” Baker said.
Disappointment from some parents
Vestal said she expected the sentence to be longer and was appalled by what she called the judge’s compassion towards Jones.
“Talking about her childhood trauma as if that is a crutch to inflict it upon someone else's child,” she said. “I could point out more people who have had a hard childhood than not. I know less people who have just had a good go of things that aren't hurting children.”
She said this short sentence will breed new anxiety when Jones is released. The impact the abuse has had on their family is tremendous. Their son is now 12 years old.
“It's going to take a lot of healing. As recently as yesterday, standing outside the door waiting … a bus goes by and he hears the noise and his head snaps over. And I can't think of anything other than he's wondering if we're about to make him get on that bus,” he said.
The Vestal’s child is no longer at The Joshua School.
A civil lawsuit has also been filed against The Joshua School and five staff members. It claims staff failed to act after receiving multiple reports about injuries to children. The lawsuit says warning signs of abuse began in September 2023, and that the school was responsible for protecting the children.
The Littleton Public School district is paying $3.8 million to the families. Devon Vestal said he hopes that the school district is able to have people reviewing video footage to prevent situations like these.
“Finding out there is a camera there was kind of shocking. And then finding out that nobody watches it is more shocking,” he said. “I don't know how realistic that would be, but somebody reviewing it every day would make me feel like that's pretty much all you could do. And that would be awesome.”
CPR justice reporter Allison Sherry contributed to this report.
Editor's note: This story was updated to correct the year that Kiarra Jones pleaded guilty. She was arrested in 2024 and accepted a deal to plead guilty in January 2026.
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