Joann Katrinak Case: Verdict, DNA Retesting, and Habeas Petition

The Joann Katrinak case is the 1994 abduction and murder of a 26-year-old Catasauqua, Pennsylvania mother and her three-and-a-half-month-old son Alex, a crime that went unsolved for more than two years before Patricia Rorrer, the ex-girlfriend of Joann’s husband Andrew, was arrested, convicted at a 1998 trial largely on mitochondrial DNA from hair evidence, and sentenced to two consecutive life terms. Rorrer has maintained her innocence for nearly three decades and continues to challenge the conviction; her most recent state-court petition for relief was denied in June 2024.¹

The Disappearance and Discovery

On December 15, 1994, Joann and Alex Katrinak vanished from their home at 740 Front Street in Catasauqua. Andrew Katrinak reported that someone had broken in, cut the telephone line, and taken his wife and infant son. Joann’s car was found abandoned in a tavern parking lot next to the family’s property.²

Nearly four months later, on April 9, 1995, a farmer found the bodies in a wooded patch near Saegersville Road and Best Station Avenue in Heidelberg Township, a rural area of Lehigh County. Lehigh County Coroner Wayne Snyder determined that Joann had been bludgeoned repeatedly and shot in the head with a .22-caliber bullet. Alex’s cause of death was listed as consistent with exposure or suffocation, but was never definitively determined.³

Why Investigators Focused on Patricia Rorrer

Rorrer, then living in North Carolina, had dated Andrew Katrinak from 1984 to 1989, with intermittent contact afterward and a brief reunion in 1990. In 1991 she stayed at his home after claiming a new boyfriend had beaten her. The romantic relationship was over for good by May 1993.⁴

Three days before the disappearance, on December 12, 1994, Rorrer called the Katrinak home. Joann answered, told Rorrer bluntly that she and Andrew were happily married with a baby, and told her never to call again. Prosecutors would later argue this call was the trigger for the crime.¹

When state police interviewed Rorrer in North Carolina weeks after the bodies were found, she denied being in Pennsylvania at the time. Investigators confirmed she had bought a .22-caliber Jennings semiautomatic pistol from a man at a yard sale for $50. A separate witness testified that Rorrer carried a .22-caliber gun with scratched-off serial numbers on her constantly. The gun was never recovered, even after police searched her home in July 1995.⁵ The bodies had also been dumped along a rural trail where Rorrer once rode horses.⁶

The Hair and DNA Evidence

The prosecution’s case turned on forensic hair evidence. Six long hairs were recovered from the driver’s side headrest of Joann’s car, and two more strands were found near the bodies. Pennsylvania State Police forensic scientist Thomas Jensen examined them under a microscope and identified the six car hairs as visually distinct from Joann’s or Andrew’s, with some appearing to carry dried blood.⁷

Jensen divided the six hairs into two groups of three. Those with roots were mounted onto slides and sent to the FBI laboratory for mitochondrial DNA testing in July 1995. The FBI lab reported that the hairs matched Rorrer’s DNA profile. On the strength of that link, the Davidson County, North Carolina Sheriff’s office arrested Rorrer in June 1997 with help from Pennsylvania authorities.⁸

The 1998 Trial and Verdict

Rorrer went to trial in the Lehigh County Court of Common Pleas in February 1998 on two counts of first-degree murder and two counts of kidnapping. First Assistant District Attorney Michael McIntyre told jurors from the outset that there was no confession, no murder weapon, and no eyewitness. The case, he said, would rest on a “massive amount of circumstantial evidence” and forensic science.⁹

Prosecutors leaned on the hair DNA match, the December 12 phone call, Rorrer’s history with Andrew, her purchase of the .22, and the geography of the dump site. McIntyre argued in closing that Rorrer’s inability to produce the pistol was “almost as good as having the weapon.”⁶

Rorrer testified in her own defense. She said she had been at a country music nightclub in North Carolina on the night of December 15, 1994. Her boyfriend Brian Ward and a friend backed the account. A neighbor, Tina Lanning, testified that Rorrer had asked her to go dancing on a Thursday night in December, initially placing it on December 15. On cross-examination, Lanning conceded she could not confirm the date and ultimately said she could not say whether she had seen Rorrer that week at all. McIntyre called the defense’s alibi witnesses “back-door” witnesses who might have been influenced by Rorrer’s family.¹⁰

On March 6, 1998, the jury rejected the alibi and convicted Rorrer on all counts. She received two consecutive life sentences for the murders, plus consecutive terms of ten to twenty years for each kidnapping count.¹¹ She was sent to the women’s state prison in Muncy, Pennsylvania.¹²

The Appeals and Innocence Claims

Rorrer’s direct appeal was denied by the Pennsylvania Superior Court in 1999, and the Pennsylvania Supreme Court declined further review in 2000, making the judgment final on July 10, 2000. She has since filed five petitions under Pennsylvania’s Post-Conviction Relief Act.⁴

Post-Conviction DNA Retesting

In 2005, Rorrer secured a court order for additional DNA testing under a Pennsylvania statute allowing convicted defendants to seek post-conviction analysis. The lab Orchid Cellmark tested hairs, fingernail fragments, and a cigarette butt tied to the case. The results again confirmed Rorrer’s DNA. Her attorney had earlier stated there was “no question” the mounted hairs were the “killer’s hairs” and expected testing to exclude her. When it did not, the defense pivoted to arguing the evidence had been tampered with.⁴

Rorrer alleged that state police may have substituted her own exemplar hairs, taken from her in November 1995, for the crime-scene hairs, pointing out that Thomas Jensen had access to both sets. Courts rejected the theory as “physically impossible” on the timeline: the mounted hairs went to the FBI in July 1995, months before Rorrer’s exemplar hairs were even collected.⁴

The Walter Traupman Claim

In a 2006 petition, Rorrer argued prosecutors had suppressed the account of Walter Traupman, a Catasauqua resident. Traupman said he had seen a man and a woman he believed to be Andrew and Joann Katrinak fighting about two miles outside Catasauqua around the time of the disappearance, with the man banging on the hood of Joann’s car and asking, “What do you mean it’s not my baby?”¹³

Police said Traupman had come to the station about fifteen times and that they discarded his later statements because he kept changing his story and behaved disruptively. The PCRA court took a deposition and denied the petition in June 2009, finding his account did not warrant a new trial given the DNA evidence. When Rorrer raised the issue again, the Superior Court held it had been “previously litigated.”⁴

The June 2024 Denial

Rorrer’s most recent state petition centered on handwritten notes from a forensic analyst describing hairs from the car and the crime scene as “naturally blonde.” She argued that because her hair had been dyed blonde rather than naturally so, the notes would have undermined the prosecution’s DNA match at trial, and she said they had been withheld from her defense.¹

After delays from judicial reassignments and a recusal, Lehigh County Court of Common Pleas Judge Anna-Kristie Marks denied the petition on June 17, 2024. Marks ruled Rorrer had not shown the notes were withheld, finding them not “new” and “readily discoverable during trial,” and concluded they would not have produced a different verdict. She wrote that Rorrer had failed to demonstrate that “a miscarriage of justice occurred” and was “attempting to relitigate the claims decided.” The court gave the defense a 20-day window to raise additional claims, including whether Rorrer’s PCRA attorney had been ineffective.¹⁴

Federal Habeas Petition

Rorrer also filed a federal habeas corpus petition in 2019 in the United States District Court for the Eastern District of Pennsylvania. In October 2021, U.S. Magistrate Judge Richard A. Lloret granted limited discovery, finding “good cause” to investigate whether the chain of custody for the hair evidence showed that Rorrer’s exemplar hairs had been mislabeled as crime-scene evidence. The magistrate noted that Freedom of Information Act responses had produced only “fragments of reports,” with some documents appearing incomplete or missing pages. The ultimate outcome of the federal proceeding is not reflected in the available record.¹¹

Outside Advocacy

Judges for Justice, an organization co-founded by retired Washington state judge Michael Heavy, has taken up Rorrer’s case. The group argues she was wrongfully convicted through police misconduct, suppression of evidence, and flawed forensics. It says three items from the scene, a five-inch hair found in Joann’s hand, a fingernail fragment found on her chest, and a cigarette butt, have never undergone mitochondrial DNA testing and could identify the real perpetrator.¹⁵ The group has produced an eight-episode documentary series, “Is Patty Rorrer Innocent?,” which highlights the Traupman account, the alleged evidence-switching opportunity, and alternative suspects the series says were never adequately investigated. True-crime author Tammy Mal, who wrote “Convenient Suspect” about the case, has endorsed several of the group’s claims about the hair evidence.¹⁶

Where the Case Stands

Patricia Rorrer remains in prison, having spent more than 27 years incarcerated since her June 1997 arrest. She continues to serve two consecutive life terms and has maintained her innocence at every stage. Her fifth PCRA petition was denied in June 2024, and her federal habeas case remains on record in the Eastern District of Pennsylvania.¹⁷

1
Lehigh Valley Live. Lehigh County Judge Denies Exoneration Bid in 1998 Homicide Case
2
People. Murder in Lehigh Valley: The Controversial Patricia Rorrer Conviction
3
The Morning Call. Baby Possibly Was Suffocated in Katrinak Case
4
Pennsylvania Superior Court. Com. v. Rorrer, 1919 EDA 2016
5
The Morning Call. Rorrer’s Kin Tells of Buried Gun
6
The Morning Call. Motive Made Focus of Rorrer Case Closing
7
The Morning Call. Katrinak’s Fatal Wounds Described
8
The Morning Call. Woman Held in Catasauqua Killings
9
The Morning Call. Jury Rejects Alibi, Finds Rorrer Guilty in Double Kidnapping, Murder Case
10
The Morning Call. Defendant Takes Stand in Katrinak Case
11
CaseMine. Rorrer v. Nicholas
12
Lehigh Valley Live. 1994 Double-Murder Case Returns to Court
13
The Morning Call. Killer’s Lawyer Seeks Appeal, Access to DNA
14
Lehigh Valley Press News. Rorrer Relief Request Denied
15
The Morning Call. Innocence Group Raises Questions About Katrinak Evidence
16
Judges for Justice. Is Patty Rorrer Innocent?
17
The Morning Call. Patricia Rorrer’s Bid for Exoneration Over Katrinak Murders Denied