Once Bitten

Ray Krone Exoneration and Arizona Settlement

Image credit: Episode screen capture from Forensic Files

With the Arizona murder of Kim Ancona, police focused on a single suspect: Ray Krone. Despite physical evidence against his involvement, Krone spent a decade on death row.

Original air date: July 10, 2003

Posted: August 12, 2022
By: Robert S.

Season 8, Episode 7

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Hank Arredondo was the owner of the CBS Lounge in Phoenix, Arizona. His night manager closed the bar at the normal time, around 1am. Hank knew this because he had called Kim Ancona to check in and find out if she needed any help. Kim was a competent manager and encouraged Hank to get some rest – she would easily handle closing up as usual.

Hank's CBS Lounge had a trusted night manager in Kim Ancona
Image credit: Episode screen capture from Forensic Files

Hank showed up the next morning to reopen, and he immediately found an oddity – the front door wasn't just unlocked, it was slightly ajar. His survey included the establishment's safe, but no robbery had taken place. Hank continued exploring, but he didn't find anything else out of the ordinary, until he approached the restrooms.

Hank's night manager, Kim Ancona, was dead just inside the men's bathroom. It was clear there had been a struggle, and she'd been stabbed to death. Police quickly arrived on the scene. Kim's purse was nearby, and its contents were intact. Crime scene investigators began to gather potential evidence and thoroughly examine Kim.

There were two sets of bite marks on Kim's body, and one was fairly clear. In what were identifiable as the upper-front teeth, there was a noticeable misalignment. When this information got out, the press soon dubbed Kim's attacker the "Snaggletooth Killer". Several witnesses and potential suspects were questioned on the morning Kim's body was found. Some witnesses knew of a regular bar patron named Ray Krone, knew Kim and Ray to be acquainted, and claimed he'd actually had plans with Kim the night before. One other thing they knew about Ray: His two upper-front teeth were misaligned.

Ray Krone's number was found in Kim Ancona's phone book in her purse
Image credit: Episode screen capture from Forensic Files

Police visited Ray Krone at home, questioned him at length, and requested a bite mark impression. Krone complied with the request. Combined with the fact that he'd been at home with his roommate the night before, Ray hoped the bite impression would help investigators quickly clear him as a suspect. Instead, two days later, a battery of armed police showed up at Ray Krone's residence and arrested him for kidnapping, sexual assault, and first-degree murder.

As Ray's trial approached, he and his defense attorney hoped a jury would see enough of the additional evidence available to reach a reasonable doubt in his involvement. In addition to his alibi, foreign hair found with Kim's body did not match Ray's hair, and a footwear impression from the scene was not Ray's size. But the prosecution supplied an expert in bite mark evidence, Dr. Raymond Rawson from Las Vegas, Nevada. The forensic odontologist claimed that bite mark evidence could be as distinct as a fingerprint, and he had no doubt the bite mark on Kim Ancona's body had come from Ray Krone. Seeming to ignore the other facts of the case, the jury found Krone guilty. He was sentenced to death.

A few years later, while still on death row, Ray Krone won an appeal. He partnered with another attorney whose own team of forensic experts resurfaced the exculpatory evidence in the case. Their defense also had three board-certified forensic dentists that overtly excluded Ray Krone as being the source of the bite mark. The prosecution presented the same case and the same expert, Dr. Rawson. This time around, no one expected the entire jury to again ignore overwhelming evidence on the testimony of one expert. But despite all the contrary testimony and physical evidence, the jury upheld Krone's previous conviction.

For the man who hadn't committed murder, and for whom the condemning evidence was insufficient, being incarcerated was agonizing. But an Arizona bill passed in 2001 would give Ray Krone one more chance for justice, and for his freedom.

The Facts

Case Type: Exoneration

Date & Location

  • December 29, 1991 through April 8, 2002
  • Phoenix, Arizona

Accused / Convicted

  • Ray Krone (Age: 35)

Crimes

  • Sexual assault
  • Murder
  • Kidnapping

Victim

  • Kim Ancona (Age: 36)

Weapon

  • Kitchen knife

Watch Forensic Files: Season 8, Episode 7
Once Bitten

The Evidence

Forensic Evidence

Forensic Tools/Techniques

  • None used in this episode

Usual Suspects

No Evil Geniuses Here
?

  • None occurred in this episode

Cringeworthy Crime Jargon
?

  • None uttered in this episode

File This Under...
?

  • No crime show commonalities in this episode

The Experts

Forensic Experts

  • Richard Souviron, DDS: Forensic Odontologist

Quotable Quotes

The bite mark evidence was used to convict Ray Krone - twice
Image credit: Episode screen capture from Forensic Files
  • "After looking at the bite marks on Kim Ancona’s body, detectives pretty readily jumped to the conclusion that his teeth matched Kim Ancona – the bite marks found on her body." - Beth DeFalco: Journalist
  • "I hear, you know, brakes squealing, doors slamming; I look over and here’s a police van unloading with officers, all armed, guns pointing at me, telling me to freeze. I was thrown on the ground, handcuffed and taken off, and I was charged with murder, kidnapping, and sexual assault. That was the day of my arrest, New Year’s Eve of 1991." - Ray Krone
  • "They hired a nationally known bite mark expert from Las Vegas, Nevada to testify that it was a 100% perfect match, better than a fingerprint." - Christopher J. Plourd: Attorney
  • "And I hated to see him [Dr. Raymond Rawson] get sucked in on something like this and told him, ya know, ‘Get out of this deal. Just say, “I don’t want to do it anymore,” or “I’ve changed my opinion,” or, “I’ve listened to everybody else, and ya know, and I’ve rethought about my position.” Anybody can make a mistake; I mean we’re not – none of us are above making mistakes.’ But he said, ‘I’m in too deep.’ And that was the end of that conversation." - Richard Souviron, DDS: Forensic Odontologist
  • "The best that a forensic dentist can give is reasonable certainty, and that means that that’s the highest level we give. There’s always a remote possibility that there’s someone else that has teeth similar that could’ve left the pattern." - Richard Souviron, DDS: Forensic Odontologist
  • "What was allowed in Mr. Krone’s case was bad science: Scientific explanations given by people who were unscientific in their methods." - Christopher J. Plourd: Attorney

TV Shows About This Case

  • I Didn't Do It: Twice Bitten: Ray Krone (s02e01)
  • On the Case with Paula Zahn: Shadow of Doubt (s03e11)
  • Death Row Stories: Once Bitten, Twice Tried (s05e08)
  • Extreme Makeover: Ray, Yvonne, & Stephanie (s03e14)

Book About This Case

Last Words

Nicknames have a funny way of sticking with someone, especially when they're unwanted. I'm not sure I've met an adult called "Bobby" that I can take seriously –as my nickname through grade school, I'd know. Criminals who become notorious, usually murderers, are often dubbed with a nickname. These are often coined by the media before the offender (or even a suspect) is made known. Forensic Files covered a number of these cases including Timothy Spencer as the Southside Strangler in Southside Strangler (s01e06), Heriberto "Eddie" Seda as the (New York) Zodiac in Sign of the Zodiac (s08e25), and Bobby Joe Long as the Classified Ad Rapist in The Common Thread (s02e01). Infamously known as the Night Stalker, Richard Ramirez had multiple nicknames including the Valley Intruder and the Walk-In Killer. Kim Ancona's killer was given the unfortunate moniker: The Snaggletooth Killer.

Ray Krone was convicted of Kim Ancona's murder on nothing more than weak bite mark evidence
Image credit: Episode screen capture from Forensic Files

A close review of the episode revealed somewhat of an inconsistency in the narrative. At the CBS Lounge where the crime was committed, two drinks were observed on the bar. One was said to have Kim's fingerprints on it, and the other didn't have clear enough prints for identification. But toward the end of the episode, it was stated that Kenneth Phillips' fingerprints were "among the unknown fingerprints" found. This seemed contradictory until I learned that additional fingerprints had been picked up from the bathroom at the CBS lounge where Kim's body was found. Then it made sense that there'd been probably too many various fingerprints in the restroom to consider any one set being the killer's. What didn't make sense though was: If not Ray, who did Kim have an after-hours drink with? Kenneth?

Bite mark impressions as forensic evidence

There have been a number of episodes featuring bite marks among the evidence. Some of these include John Prante's murder of Karla Brown in Body of Evidence (s04e08) and the Helga Luest assault case in Tourist Trap (s08e06). In every criminal investigation, detectives are grateful to locate and preserve any type of clue available. The evidentiary value of anything from a hair to a scuff mark might go unrealized unless further into the investigation. Bite mark evidence can have great forensic value in a case, but Dr. Richard Souviron summed up its value best: "Reasonable certainty". There's simply too much variance in a bite mark impression in human skin to make a 100% certain match. But a bite mark that doesn't match has value in excluding a potential suspect.

The prosecution hired forensic odontologist Dr. Raymond Rawson to help convict Ray Krone
Image credit: Episode screen capture from Forensic Files

"I'm in too deep," was Dr. Raymond Rawson's argument when Dr. Souviron suggested the prosecution's expert reconsider his rigid (and false) assertions during Ray Krone's second trial. The defense had three board-certified odontologists who testified the bite mark on Kim Ancona was not a match to Ray Krone. But Rawson's hubris and attempt to save face sentenced an innocent man to six additional years in jail. He probably justified his false testimony by a genuine belief in Krone's guilt, but this would've in spite of the additional contrary evidence. Rawson's Wikipedia entry indicates that he "teaches a course in forensic dentistry" at UNLV, but I was grateful to see the university's web site no longer lists the doctor among the staff.

Juries: Experts versus evidence

Ask any trial lawyer and you'll learn, "The outcome of a jury trial is often unpredictable." It's impossible to know what twelve strangers ultimately discuss behind closed doors, and the outcome can surprise judges and lawyers alike. Ray Krone's 1992 trial ended in his conviction for the murder of Kim Ancona, and with it came a death sentence. But his 1996 retrial could have easily had a different outcome for a number of reasons. These items were all true during the first trial, but Krone's new defense team presented this evidence clearly:

  • The shoe print found on the clean kitchen floor at the crime scene didn't match shoes owned by Ray Krone and wasn't his shoe size.
  • The foreign hairs found on Kim Ancona were mongoloid and did not match Ray Krone's hair sample.
  • Ray didn't in fact have plans with Kim on the night of her murder, and he had an alibi supporting his whereabouts.
  • Type O blood (both positive and negative) is found in 44% of the American population.

Any of these can supply reasonable doubt. In conjunction, they seem to clearly support Krone's innocence. So how could twelve people overlook (or ignore) this? For one, the right expert can be quite persuasive, perhaps even spellbinding when convincing laypersons of his authoritative knowledge. I imagine this is precisely what Rawson was able to do during the second trial. To overlook the physical and circumstantial evidence, and discount three other experts with contrary opinions, the jury must have found Rawson incredibly convincing.

Kenneth Phillips lived just behind the CBS Lounge at the time of Kim's murder
Image credit: Episode screen capture from Forensic Files

I also feel the prevalence of procedural crime dramas and popularity of true crime content has educated quite a number of people regarding evidence and expert testimony. Recall that it was Duane Deaver's fall from grace that led to Michael Peterson's case being reopened in 2011. A blood spatter expert from North Carolina's State Bureau of Investigation, Deaver "had falsified evidence in 34 different cases." I imagine a jury's conversation about the evidence in Krone's second trial would be quite different today than it was 28 years ago. I've never served on a jury, let alone for a murder trial. I wonder how the 1996 jurors felt after Ray Krone's 2002 exoneration.

Liberty, freedom, and justice (for Ray)

Martin Luther King Jr. uttered one of my favorite quotes, "The arc of the moral universe is long, but it bends toward justice." Despite some setbacks and poor choices along the way, circumstances steadily improve. One of these improvements in the justice system was Arizona's 2001 legislation that allowed death row inmates access to post-conviction DNA testing. The saliva found on Kim Ancona's shirt yielded an inconclusive result when initially tested for DNA. But blood found on her pants was another story nine years later. Considered to be Kim's, it hadn't previously been analyzed. But this very blood is what finally pointed to Kim's true killer, Kenneth Phillips.

According to the Innocence Project web site, Ray Krone was "the 100th former death row inmate freed" since the United Stated reinstated the death sentence in 1976. For anyone doing the math, that's nearly four death row inmates who were later found to have been wrongfully convicted – each year. Scary and sobering.

Ray Krone commemorated his release on April 8, 2002 with a tattoo on his chest
Image credit: Episode screen capture from Forensic Files

Where is Ray Krone now in 2024?

Ray Krone has aligned himself with Witness to Innocence, a non-profit based in Philadelphia dedicated to abolishing the death penalty in the United States. In 2005, Krone appeared on season three of the reality TV series Extreme Makeover. Also in 2005, Ray Krone settled a lawsuit against Maricopa County and the City of Phoenix. Rather than risking a jury trial where the damages paid to Krone could be staggering, settlements were reached for $1.4 million and $3 million respectively. Given the prosecution's gross misconduct, I'd say they got off easy.

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Author Robert S. profile image
Robert S.
I've been a fan of Forensic Files since the show's inception, and it is still my favorite true crime series. I have seen every episode several times, and I am considered an expert on the series and the cases it covers.