Woman, 65, charged in infamous abandoned baby ‘Rebecca’ case from 1981: ‘Maybe it was me’ 0%

By Owen Scott0%

4/14/2026, 4:30:02 AM

BS Summary: This article contains 10 faulty reasoning types, including Biased Writer Voice, Confirmation Bias, and Representativeness Heuristic, with Appeal to Authority as the most egregious example at 8.2% saturation with 43 hits. Analysis detected 242 faulty-reasoning hits from 523 analyzed words, generating a BS Score of 0% and a BS Rank of 0% (0 of 21,887 articles). This article is better (less manipulative) than 100.00% of the article peer group.

A 65-year-old woman has been charged in the decades-old “Baby Rebecca” case from April 1981. 
The case was first opened when a deceased infant was discovered in a wooded area on the Valley City State College campus in North Dakota. 
The girl, who would later become known as Rebecca, was found with a plastic covering over her face and her umbilical cord still attached, according to a declaration of probable cause from the North Dakota Bureau of Criminal Investigation.  
Barnes County State’s Attorney Tonya Duffy confirmed during a press conference on April 13 that Nancy Jean Trottier had been charged in connection with the case. 
According to Duffy, Trottier, from Sun Lakes, Arizona, has been handed a Class AA felony murder charge. 
Trottier had previously been interviewed in connection with the case in 2021, according to case documents. 
During the interview, she had told authorities that “maybe it was me” when referring to the case. 
For much of the decades-long investigation, law enforcement officers had been unable to name a suspect in the case or identify the deceased infant. 
Rebecca had been given her name by authorities back in 1981, while her body was being interned. 
An autopsy determined that the infant showed signs of “acute asphyxia” and had been dead for approximately 24-72 hours. 
According to the document, authorities believed that the newborn had been suffocated shortly after birth. 
During the investigation, items surrounding Rebecca’s body, which contained apparent biological material, were sent to the FBI. 
The Valley City Police Department and the NDBCI decided to revisit the case in 2019, using advancements in DNA technology. 
​After Rebecca was exhumed, extensive testing was conducted to identify possible relatives. 
​Trottier, who attended Valley City State College from 1978 to 1982, was one of the people questioned after the tests revealed a DNA link between the pair, the document says. 
During the investigation, Trottier consented to giving a sample to law enforcement officers.  
Another sample was obtained from her husband through a search warrant.  
The test found that it is 3.481 quadrillion times more likely that Rebecca is the biological child of Trottier and her husband than an unrelated individual. 
Trottier’s DNA was also consistent with the biological material found near Rebecca’s body, which was handed over to the ND State Crime Lab in 2005. 
Her husband’s DNA was excluded from items found at the scene. 
Trottier is currently being held at the Stutsman County Correctional Center, according to jail records. 
Her bond has been set at $750,000.  
During a court hearing on April 13, Luke Heck, Trottier’s attorney, disputed Duffy’s claim that the case against his client was “strong.” 
According to online court records, a preliminary hearing and Trottier's arraignment will take place on May 21. 
Lance Peterson, a longtime resident of Valley City, told KVLY that he was a high school senior when the case first began.  
“She’s here now, we’re at the cemetery, " he continued. 
“Yeah, it’s good closure for Valley City.” 
The Independent has contacted Luke Heck for comment. 
Article reasoning-pattern comparisonThis article: 5.7%Owen Scott: 1.6%The Independent: 2.9%Confirmation Bias5.7%This article: 0.0%Owen Scott: 0.3%The Independent: 0.7%Anchoring Bias0.0%This article: 0.0%Owen Scott: 2.3%The Independent: 3.2%Availability Heuristic0.0%This article: 5.0%Owen Scott: 0.6%The Independent: 0.9%Representativeness Heuristic5.0%This article: 0.0%Owen Scott: 0.2%The Independent: 0.6%Hindsight Bias0.0%This article: 2.9%Owen Scott: 2.4%The Independent: 2.3%Overconfidence Bias2.9%This article: 2.9%Owen Scott: 5.5%The Independent: 8.2%Framing Effect2.9%This article: 0.0%Owen Scott: 0.3%The Independent: 0.5%Loss Aversion0.0%This article: 0.0%Owen Scott: 0.7%The Independent: 0.6%Status Quo Bias0.0%This article: 0.0%Owen Scott: 0.1%The Independent: 0.2%Sunk Cost Effect0.0%This article: 0.0%Owen Scott: 1.4%The Independent: 2.4%Optimism Bias0.0%This article: 0.0%Owen Scott: 0.5%The Independent: 1.6%Pessimism Bias0.0%This article: 3.3%Owen Scott: 8.4%The Independent: 12.2%Negativity Bias3.3%This article: 0.0%Owen Scott: 2.4%The Independent: 2.5%Self-Serving Bias0.0%This article: 0.0%Owen Scott: 1.1%The Independent: 1.2%Fundamental Attribution Error0.0%This article: 0.0%Owen Scott: 0.1%The Independent: 0.3%Actor-Observer Bias0.0%This article: 0.0%Owen Scott: 2.2%The Independent: 1.6%In-Group Bias0.0%This article: 0.0%Owen Scott: 0.8%The Independent: 0.8%Out-Group Homogeneity Bias0.0%This article: 0.0%Owen Scott: 1.3%The Independent: 2.2%Halo Effect0.0%This article: 0.0%Owen Scott: 0.2%The Independent: 0.3%Horn Effect0.0%This article: 0.0%Owen Scott: 0.0%The Independent: 0.0%Dunning-Kruger Effect0.0%This article: 0.0%Owen Scott: 0.7%The Independent: 1.5%Recency Bias0.0%This article: 0.0%Owen Scott: 0.6%The Independent: 0.4%Primacy Effect0.0%This article: 0.0%Owen Scott: 0.0%The Independent: 0.0%Blind-Spot Bias0.0%This article: 0.0%Owen Scott: 2.9%The Independent: 2.2%Ad Hominem0.0%This article: 0.0%Owen Scott: 0.3%The Independent: 0.4%Straw Man0.0%This article: 8.2%Owen Scott: 4.4%The Independent: 3.8%Appeal to Authority8.2%This article: 0.0%Owen Scott: 1.4%The Independent: 1.4%False Dilemma0.0%This article: 0.0%Owen Scott: 0.2%The Independent: 0.7%Slippery Slope0.0%This article: 0.0%Owen Scott: 0.1%The Independent: 0.1%Circular Reasoning0.0%This article: 0.0%Owen Scott: 2.3%The Independent: 4.1%Hasty Generalization0.0%This article: 0.0%Owen Scott: 0.3%The Independent: 0.4%Red Herring0.0%This article: 0.0%Owen Scott: 0.4%The Independent: 0.6%Bandwagon0.0%This article: 3.3%Owen Scott: 5.9%The Independent: 6.5%Appeal to Emotion3.3%This article: 0.0%Owen Scott: 0.3%The Independent: 0.9%Begging the Question0.0%This article: 0.0%Owen Scott: 3.2%The Independent: 2.7%Post Hoc (False Cause)0.0%This article: 0.0%Owen Scott: 0.2%The Independent: 0.3%Tu Quoque0.0%This article: 0.0%Owen Scott: 0.5%The Independent: 0.7%Burden of Proof0.0%This article: 0.0%Owen Scott: 0.1%The Independent: 0.1%Appeal to Nature0.0%This article: 0.0%Owen Scott: 0.1%The Independent: 0.2%Composition/Division0.0%This article: 4.4%Owen Scott: 1.4%The Independent: 2.2%Anecdotal4.4%This article: 0.0%Owen Scott: 0.2%The Independent: 0.1%No True Scotsman0.0%This article: 0.0%Owen Scott: 1.8%The Independent: 1.8%Ambiguity (Equivocation)0.0%This article: 0.0%Owen Scott: 0.0%The Independent: 0.0%Gambler’s Fallacy0.0%This article: 0.0%Owen Scott: 0.0%The Independent: 0.1%Middle Ground0.0%This article: 0.0%Owen Scott: 0.0%The Independent: 0.1%Personal Incredulity0.0%This article: 0.0%Owen Scott: 0.3%The Independent: 0.2%Special Pleading0.0%This article: 0.0%Owen Scott: 0.1%The Independent: 0.1%Genetic Fallacy0.0%This article: 0.0%Owen Scott: 2.5%The Independent: 2.6%Unattributed Quote0.0%This article: 2.9%Owen Scott: 2.8%The Independent: 2.1%Quote-first Misdirection2.9%This article: 7.8%Owen Scott: 3.1%The Independent: 7.8%Biased Writer Voice7.8%This article: 0.0%Owen Scott: 1.6%The Independent: 1.3%Indoctrination0.0%This article: 0.0%Owen Scott: 0.9%The Independent: 2.0%Politically Left Leaning Bias0.0%This article: 0.0%Owen Scott: 0.2%The Independent: 0.6%Politically Right Leaning Bias0.0%This article: 0.0%Owen Scott: 1.3%The Independent: 0.4%Attempt to Sell a Product or S…0.0%

523 words analyzed.

Speakers

6speakers33%attributed speech350writer words
Voice mapSelect a segment to jump to its words
Writer's voice • 15 words • 100.0% coverageWriter's voice • 15 words • 0.0% coverageWriter's voice • 25 words • 0.0% coverageNorth Dakota Bureau of Criminal Investigation • 40 words • 0.0% coverageTonya Duffy • 26 words • 0.0% coverageTonya Duffy • 17 words • 0.0% coverageWriter's voice • 16 words • 0.0% coverageWriter's voice • 17 words • 0.0% coverageWriter's voice • 24 words • 0.0% coverageWriter's voice • 17 words • 0.0% coverageWriter's voice • 19 words • 0.0% coverageWriter's voice • 15 words • 0.0% coverageWriter's voice • 17 words • 0.0% coverageValley City Police Department • 20 words • 0.0% coverageWriter's voice • 12 words • 0.0% coverageWriter's voice • 30 words • 0.0% coverageWriter's voice • 14 words • 0.0% coverageWriter's voice • 12 words • 0.0% coverageWriter's voice • 26 words • 100.0% coverageWriter's voice • 25 words • 0.0% coverageWriter's voice • 11 words • 0.0% coverageWriter's voice • 15 words • 0.0% coverageWriter's voice • 8 words • 0.0% coverageLuke Heck • 22 words • 0.0% coverageWriter's voice • 17 words • 0.0% coverageLance Peterson • 23 words • 0.0% coverageLance Peterson • 10 words • 0.0% coverageLance Peterson • 7 words • 0.0% coverageThe Independent • 8 words • 0.0% coverage
Selected voice

Tonya Duffy

100%flagged-word coverage
43 attributed words25% of attributed speech29% writer coverage
0%7.5%15.0%Biased Writer Voice-11.7 ptsWriter: 11.7%Tonya Duffy: 0.0%0.0%Quote-first Misdirection-4.3 ptsWriter: 4.3%Tonya Duffy: 0.0%0.0%

Attribution is sentence-level. Pattern percentages are calculated only from words assigned to that voice.

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Analysis

Hover over highlighted words in the article to view the associated bias or fallacy analysis.