Engadget⁠39%

Tesla driver charged with manslaughter for Texas crash that killed a woman in her home ⁠25%

By Jackson Chen⁠42%

7/4/2026, 3:47:31 PM

BS Summary: This article contains 12 faulty reasoning types, including Negativity Bias, Confirmation Bias, and Appeal to Authority, with Framing Effect as the most egregious example at 26.1% saturation with 79 hits. Analysis detected 531 faulty-reasoning hits from 303 analyzed words, generating a BS Score of 37.6% and a BS Rank of ⁠25% (15,448 of 20,517 articles). This article is better (less manipulative) than 75.30% of the article peer group.

The driver of a Tesla Model 3 that crashed into a Texas home and killed an elderly woman has been charged with manslaughter, according to a criminal complaint filed by the Harris County Sheriff's Office. 
The incident happened last month when Michael Butler, who was driving a Tesla Model 3 using its Full Self-Driving mode, was involved in a high-speed collision in Katy, Texas that ended with the death of Martha Avila, according to the complaint. 
The sheriff's office complaint offered more details on the crash, claiming that Butler stepped on the accelerator and overrode his Tesla's self-driving mode while he was doing DoorDash deliveries. 
A few days after the incident, Ashok Elluswamy, vice president of AI at Tesla, posted on X that "the driver manually overrode self-driving by pressing the accelerator all the way to 100 percent" and "reached a speed of 73 mph during the crash." 
According to the sheriff's office, officials on the case got written consent from the the driver to search and seize the involved Tesla and his cellphone. 
The complaint said that there were multiple Google searches about Full Self-Driving found on Butler's phone, including "tesla fsd not aggressive enough 2026 model," "FSD is not aggressive enough for city driving" and "tesla fsd too timid." 
According to court records, Butler is being held in the Harris County jail with a $150,000 bond. 
However, Butler isn't just facing a criminal charge, as the family of Avila recently filed a wrongful death lawsuit accusing Tesla of defective design and the driver of negligence. 
As for Tesla, it also faces a new special investigation from the National Highway Traffic Safety Administration, which has previously launched probes into the EV maker and its Full Self-Driving technology. 
Article reasoning-pattern comparisonThis article: 23.8%Jackson Chen: 4.2%Engadget: 3.0%Confirmation Bias23.8%This article: 13.5%Jackson Chen: 2.0%Engadget: 1.4%Anchoring Bias13.5%This article: 10.2%Jackson Chen: 4.4%Engadget: 3.1%Availability Heuristic10.2%This article: 0.0%Jackson Chen: 0.6%Engadget: 1.1%Representativeness Heuristic0.0%This article: 0.0%Jackson Chen: 1.3%Engadget: 0.5%Hindsight Bias0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 2.5%Overconfidence Bias0.0%This article: 26.1%Jackson Chen: 10.4%Engadget: 5.9%Framing Effect26.1%This article: 0.0%Jackson Chen: 1.1%Engadget: 1.1%Loss Aversion0.0%This article: 0.0%Jackson Chen: 1.2%Engadget: 0.8%Status Quo Bias0.0%This article: 0.0%Jackson Chen: 1.0%Engadget: 0.2%Sunk Cost Effect0.0%This article: 0.0%Jackson Chen: 0.5%Engadget: 4.5%Optimism Bias0.0%This article: 0.0%Jackson Chen: 2.9%Engadget: 2.2%Pessimism Bias0.0%This article: 24.1%Jackson Chen: 10.4%Engadget: 7.0%Negativity Bias24.1%This article: 0.0%Jackson Chen: 0.9%Engadget: 1.7%Self-Serving Bias0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.4%Fundamental Attribution Error0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.2%Actor-Observer Bias0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.2%In-Group Bias0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.1%Out-Group Homogeneity Bias0.0%This article: 0.0%Jackson Chen: 0.5%Engadget: 1.9%Halo Effect0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.2%Horn Effect0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.0%Dunning-Kruger Effect0.0%This article: 0.0%Jackson Chen: 3.5%Engadget: 1.7%Recency Bias0.0%This article: 10.2%Jackson Chen: 2.0%Engadget: 0.5%Primacy Effect10.2%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.0%Blind-Spot Bias0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.3%Ad Hominem0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.3%Straw Man0.0%This article: 14.2%Jackson Chen: 8.1%Engadget: 5.0%Appeal to Authority14.2%This article: 0.0%Jackson Chen: 0.0%Engadget: 1.2%False Dilemma0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 1.0%Slippery Slope0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.1%Circular Reasoning0.0%This article: 0.0%Jackson Chen: 4.2%Engadget: 5.1%Hasty Generalization0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.2%Red Herring0.0%This article: 0.0%Jackson Chen: 2.5%Engadget: 0.8%Bandwagon0.0%This article: 0.0%Jackson Chen: 0.5%Engadget: 3.3%Appeal to Emotion0.0%This article: 0.0%Jackson Chen: 0.4%Engadget: 1.0%Begging the Question0.0%This article: 10.2%Jackson Chen: 5.7%Engadget: 2.6%Post Hoc (False Cause)10.2%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.1%Tu Quoque0.0%This article: 0.0%Jackson Chen: 1.3%Engadget: 0.6%Burden of Proof0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.1%Appeal to Nature0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.2%Composition/Division0.0%This article: 12.2%Jackson Chen: 1.0%Engadget: 2.4%Anecdotal12.2%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.0%No True Scotsman0.0%This article: 0.0%Jackson Chen: 3.6%Engadget: 2.4%Ambiguity (Equivocation)0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.0%Gambler’s Fallacy0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.2%Middle Ground0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.1%Personal Incredulity0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.1%Special Pleading0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.1%Genetic Fallacy0.0%This article: 0.0%Jackson Chen: 7.8%Engadget: 2.8%Unattributed Quote0.0%This article: 14.2%Jackson Chen: 2.1%Engadget: 1.2%Quote-first Misdirection14.2%This article: 5.0%Jackson Chen: 4.4%Engadget: 7.4%Biased Writer Voice5.0%This article: 0.0%Jackson Chen: 0.7%Engadget: 1.0%Indoctrination0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.1%Politically Left Leaning Bias0.0%This article: 0.0%Jackson Chen: 0.0%Engadget: 0.0%Politically Right Leaning Bias0.0%This article: 11.6%Jackson Chen: 0.6%Engadget: 3.9%Attempt to Sell a Product or S…11.6%

303 words analyzed.

Speakers

1speaker14%attributed speech260writer words
Voice mapSelect a segment to jump to its words
Writer's voice • 15 words • 100.0% coverageWriter's voice • 35 words • 100.0% coverageWriter's voice • 41 words • 0.0% coverageWriter's voice • 29 words • 0.0% coverageAshok Elluswamy • 43 words • 100.0% coverageWriter's voice • 26 words • 0.0% coverageWriter's voice • 37 words • 0.0% coverageWriter's voice • 17 words • 0.0% coverageWriter's voice • 29 words • 0.0% coverageWriter's voice • 31 words • 0.0% coverage
Selected voice

Ashok Elluswamy

100%flagged-word coverage
43 attributed words100% of attributed speech83% writer coverage
0%50.0%100.0%Quote-first Misdirection+100.0 ptsWriter: 0.0%Ashok Elluswamy: 100.0%100.0%Attempt to Sell a Product -13.5 ptsWriter: 13.5%Ashok Elluswamy: 0.0%0.0%Biased Writer Voice-5.8 ptsWriter: 5.8%Ashok Elluswamy: 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.