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Man sentenced to 20 years for killing woman in wrong-way collision

FLORENCE, Ariz. (June 4, 2019) – Globe resident Jaeden Spurgeon, 20, was sentenced to 20 years in prison by a judge. He pleaded guilty to one count of manslaughter and two counts of aggravated assault.

  • Manslaughter, a class 2 felony
  • Aggravated Assault, a class 3 felony, endangering an officer
  • Aggravated Assault, a class 3 felony, recklessly causing an injury with a dangerous instrument

On April 10, 2017, Globe Police Department took a domestic violence report about a man who reportedly stole his girlfriend’s black SUV. When police found the SUV, Jaeden Spurgeon was driving in a parking lot. When one officer tried to approach Spurgeon’s car on foot, Spurgeon sped up and nearly hit the officer before he fled on US60. Multiple police agencies pursued Spurgeon for about 20 miles but stopped their pursuit after Spurgeon began driving the wrong-way on a divided highway for another nine miles. During that time, at least five people called 911. The defendant later admitted to police he was driving up to 100 miles per hour. When police caught up to Spurgeon, they discovered he collided with two other cars.

While Spurgeon was driving the wrong-way, he killed one woman and seriously injured her male passenger. The woman, pinned in the car, died of blunt force trauma. Another woman, driving a third car, was also involved in the collision, but was not injured.

Spurgeon pleaded guilty to manslaughter and two counts of aggravated assault.   One count of aggravated assault was for intentionally putting an officer in reasonable fear of imminent physical injury. And the other aggravated assault for recklessly causing an injury with a dangerous instrument.

“We feel we have given the victims justice, but their pain continues.  The decedent’s mother told the judge that she is losing her eyesight.  Her daughter promised to help her when she went totally blind.  Now, she needs her daughter’s help, but the Defendant killed her while he was fleeing from the police.” Prosecutor Matthew Reed said.

The judge sentenced Spurgeon to the maximum 20 years in prison. Spurgeon received a twelve-year sentence for manslaughter followed by another eight years for aggravated assault. The second aggravated assault sentence of 7.5 years will run concurrently with the manslaughter charge.

Here is the Spurgeon Sentence Press Release.



Victim Statements

“The sentence will act as a stern deterrent. It’s been two years, and I am still scared when I drive. You wonder when it will stop, but it’s just something you have to learn to live with.”

- Ana Campos, Victim

“The sentence was right.  He killed my mom.  He nearly killed me and he nearly hit that cop. Someone with a driver’s license takes on a big responsibility.  He put multiple lives in danger.  I saw his head lights coming at me and I knew he was on the wrong side of the road.  I believe he was fully aware of what he was doing. I just hope that he reflects on what he did and one day he will realize what he did to my grandma.”

– Brandon Gee, Victim

“Nobody should think the sentence was too harsh.  He was charged with second degree murder and he pleaded to manslaughter.  He was charged with ten counts and he pleaded to three.  If he went to trial on what he was charged with, he would have served a much longer sentence. The only person he cared about was himself.  He was so selfish. I’m glad the judge considered his prior contact with the law.  He is young, but he has four prior adjudications and one for a felony offence.   The judge was fair.  He considered the mitigation and the aggravation.  Any judge who considered all the aggravation would have given that sentence.”

– Karen Todd, Victim

Maricopa Woman Guilty of First-Degree Premeditated Murder

Florence, Ariz. (May 8, 2019) – A jury convicted 34-year-old Kathryn Sinkevitch of first-degree premeditated murder on Tuesday, May 7, 2019. Major Crimes Bureau Chief Shawn Jensvold and Deputy County Attorney David Ahl lead the prosecution.

“We are pleased with the jury's verdict because it is entirely consistent with the evidence presented at trial. The evidence, which was both direct and circumstantial, pointed directly to Sinkevitch and there is no reason to suspect that anyone else killed Michael,” Shawn Jensvold said.

On December 16, 2016, City of Maricopa Police Department received multiple 911 calls of shots fired. When police arrived on scene they discovered 31-year-old Michael Agerter shot in the head and back. Agerter was seated in his car, parked in his garage. He was pronounced dead at the scene. Police soon discovered that Agerter was on the phone with his younger sister at the time he was murdered.

Police discovered Agerter had a home surveillance system at his residence. After watching some recorded footage, detectives saw what appeared to be a female subject walking quickly from a white minivan parked across the street from Agerter's house just after he pulled into his garage. The subject was wearing a dark hooded sweatshirt, dark pants and shoes, gloves, and carrying papers in one hand with a bag draped over her shoulder. The subject was outside the views of the cameras briefly, then reappeared and scurried back across the street to the white minivan and sped away. Police ran a background check on Agerter and discovered that he had been in several legal disputes with the defendant, Kathryn Sinkevitch.

Agerter and Sinkevitch were romantically involved until they broke up in March 2016. In April 2016, Agerter was granted an order of protection in Maricopa County Superior Court against Sinkevitch. Records show Agerter made efforts to conceal his new address from Sinkevitch. Police also discovered Michael filed a motion to establish paternity and requested parenting time for his and Sinkevitch's son, who was born in October. Agerter never saw his son before he was murdered, and the paternity results later confirmed he was the boy's father.

During the investigation, police tracked Sinkevitch to a residence belonging to her friend and co-worker. Sinkevitch's gray Mitsubishi Mirage and her co-worker’s white Chrysler Town and Country were parked outside the residence. The van appeared identical to the van seen on Agerter’s home surveillance system. Sinkevitch’s co-worker denied driving to Maricopa during the afternoon of Agerter’s murder. Upon reviewing workplace surveillance video, detectives discovered Sinkevitch was not at work all day as she claimed in an earlier interview. Police confirmed Sinkevitch had ample time to drive to Agerter's house, commit the murder, and return to work. Police arrested Sinkevitch in Avondale, Arizona on December 21, 2016, after receiving a tip. Witnesses told police Sinkevitch owned a handgun, but a gun was never located.

“We agree with defense counsel's assessment that the defendant received a fair trial. As reflected by the fact that they deliberated over 2 days before returning a verdict, it is clear that the jurors took their responsibilities very seriously. However, we disagree that any legal errors were committed during the trial that are likely to result in the defendant's conviction being overturned on appeal,” Jensvold said.

Sinkevitch will be sentenced on June 6, 2019, at Pinal County Superior Courthouse. At that time, she will receive a natural life sentence.


Statement from the Agerter Family:

“On behalf of Mike's friends and family, we would like to extend our sincerest gratitude to everyone involved in achieving this verdict. From the first officer on site that continuously talked to Mike even though it was clear he was gone, through the ranks to Detective Dennison, Deputy County Attorneys David Ahl and Shawn Jensvold, we thank you. The behind the scenes effort, work and support given by Paralegal Christine Forbes and Victim Advocate Sonia Campos were incredibly invaluable to our family throughout this two-year ordeal. The team spent countless hours away from their families so ours would finally attain peace. Also, to the jurors who were tasked with making the painful decision of enacting justice for Mike. He took every legal precaution to protect himself and was trying to do the same for his child. Domestic violence knows no boundaries. Mike's attempt to protect the child he never met escalated her aggression towards him, ultimately leading to his death.”

Grant Funds Will Support Crime Victim Awareness

FLORENCE, Ariz. (February 7, 2019) – The Office for Victims of Crime has selected Pinal County Attorney’s Office for a grant to bring awareness to the public about crime victims’ rights and other services available in the community. As an applicant for the 2019 National Crime Victims’ Rights Week Community Awareness Projects, PCAO was granted up to $5724.00 for community projects proposed in our application. Pinal County Attorney’s Office was one of 92 projects selected among nearly 200 total applicants. The Victim Services Division has twelve victim advocates who answer questions, offer support, and accompany victims to court. Additionally, we work diligently within the community to establish relationships by attending monthly meetings in the county and statewide offering assistance and resources whenever possible. Our office plans to use the grant money to host awareness events on topics like victims’ rights, domestic violence, sexual assault, child abuse, drunk driving, fraud, substance abuse, bullying, and suicide prevention.

In 2017, Pinal County Attorney’s Office victim advocates served nearly 930 victims and provided more than 25,700 services to victims of abuse.  It is important that if you are a victim of crime your voice be heard and therefore the Arizona Constitution affords crime victims specific rights. PCAO strongly encourages victims’ of crime to know their rights and the services that are available to them.

For more information regarding victims’ rights, victim compensation, and additional services available to victims please refer to our website at:

News Release for Crime Victim Awareness Grant Funds

PCAO trains with ASU experts on domestic violence app

FLORENCE, Ariz. (December 10, 2018) – Pinal County Attorney’s Office and Arizona State University’s School of Social Work Survivor Link teamed up for a two-hour training on the myPlan app.  ASU experts trained roughly 25 PCAO staff, law enforcement and victim advocates on the myPlan app to enhance their interaction with survivors of domestic abuse.

MyPlan app is a personalized safety planning tool for survivors of domestic violence.  The app was developed to help women create a safety plan in dangerous situations of intimate partner violence.  It combines a danger assessment measuring the lethality and the severity of abuse and a decision aid to encourage survivors to reach out for help.

During the event, Pinal County Attorney’s Office Victim Services and Family Advocacy Center staff went through abuse scenarios.  Staff members used these scenarios to learn how to navigate the app and to understand how the tool might be useful for women who are in abusive relationships.  According to ASU Post-Doctoral Research Fellow Megan Brown, 28.8% of women report having experienced intimate partner violence in their lifetime.

“Over and over survivors say they are more comfortable sharing their story with the app first,” Brown said.

In 2017, victim advocates provided services to 25,755 people in our county according to Pinal County Attorney’s Office.





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