KQED61%

Bay Area Cyclists Hold Annual Ride of Silence to Honor Those Killed on City Streets 50%

By Ella Jackson68%

5/21/2026, 10:55:37 PM

BS Summary: This article contains 21 faulty reasoning types, including In-Group Bias, Negativity Bias, and Post Hoc (False Cause), with Appeal to Emotion as the most egregious example at 17.5% saturation with 112 hits. Analysis detected 956 faulty-reasoning hits from 639 analyzed words, generating a BS Score of 50.4% and a BS Rank of 50% (10,621 of 21,198 articles). This article is better (less manipulative) than 50.10% of the article peer group.

Bay Area cyclists donned white safety gear and wrapped flowers around their bikes before riding in silence from San Francisco’s Panhandle park to City Hall, as part of an international ride to memorialize bikers killed in traffic violence. 
Isabella deMatos, a lead organizer from Alameda who said she has participated in the ride for 10 years, described it as “a funeral procession in silence to remember our cycling friends.” 
deMatos said that a Berkeley woman comes each year to honor her husband, who was hit and killed by a drunk driver in Healdsburg while changing a flat tire. 
Bikers also honored 21-year-old Dylan Mitchell, killed by a driver shortly after moving to San Francisco in 2013. 
“We honor folks,” said Paul Valdez, a lead organizer from San Francisco. 
“I’m lucky to be alive, to still ride my bike, to be with my community, but it was those who we lost  that to me was the biggest motivator to help me with the ride.” 
The ride comes just a few weeks after a 38-year-old Oakland man died of injuries from a fatal hit-and-run, according to the San Francisco Chronicle. 
In the past 10 years, 15 bikers died in San Francisco, and 40 bikers died in Alameda County, according to data from the California Crash Reporting System. 
Deaths in San Francisco have remained between 1 and 3 each year. 
Meanwhile, deaths in Alameda County are on the rise, climbing from about 4 to 8. 
San Francisco sees an average of 386 bike injuries per year, and Alameda sees about 437. 
“Every time we have a death on the streets, that’s one death too many,” said Krissa Corbett Cavouras, the communications director for the SF Bicycle Coalition. 
Each year, San Francisco cyclists meet up at a central location and then roll out to usually four or five different stops where the cycling community has lost someone. 
At each location, someone who knew the person killed in the crash will say some words and talk about who they were, said Jon Gaull, a San Francisco resident and biking advocate, who became emotional speaking about the lives lost. 
“It’s hard to hear those stories and really identify with those people and the loss that they’re experiencing,” Gaull said. 
“But it’s, I think, maybe the most important ride for the community, because it’s important to show the people who have lost someone on our streets that they are not forgotten.” 
The ride ended with the installation of a “ghost bike” at city hall. 
The ghost bike, painted white and covered in flowers, now sits as a quiet reminder of the action needed to protect bikers across the city. 
Advocates described San Francisco as one of the safest places to bike in the world and credited the city for improvements like speed cameras, bike lanes, and other traffic calming measures. 
“We know that any loss of life on our streets due to traffic violence is unacceptable and it’s preventable,” Corbett Cavouras said. 
For Corbett Cavouras, “the Ride of Silence is really reflecting that we can’t bring people back, that a lot of the loss of life that has happened has been because of streets that are designed for cars and the efficient movement of vehicles.” 
Though they agree that more improvements are needed, and continue to work to push for them, Gaull said the ride is not about politics. 
“As a community, we spend countless hours every year lobbying the city to improve infrastructure, improve safety and, and help prevent these kinds of things from happening in the future. 
But I would say this is not one of those times. 
I think this is really about remembering and honoring the people who have died and who have lost loved ones.” 
Article reasoning-pattern comparisonThis article: 0.0%Ella Jackson: 2.9%CalMatters: 1.9%Confirmation Bias0.0%This article: 1.9%Ella Jackson: 1.5%CalMatters: 0.9%Anchoring Bias1.9%This article: 0.0%Ella Jackson: 5.5%CalMatters: 3.0%Availability Heuristic0.0%This article: 0.0%Ella Jackson: 0.6%CalMatters: 1.0%Representativeness Heuristic0.0%This article: 0.0%Ella Jackson: 0.2%CalMatters: 0.5%Hindsight Bias0.0%This article: 0.0%Ella Jackson: 1.0%CalMatters: 1.2%Overconfidence Bias0.0%This article: 3.1%Ella Jackson: 7.3%CalMatters: 6.3%Framing Effect3.1%This article: 9.7%Ella Jackson: 1.4%CalMatters: 1.0%Loss Aversion9.7%This article: 0.0%Ella Jackson: 0.4%CalMatters: 0.7%Status Quo Bias0.0%This article: 0.0%Ella Jackson: 0.0%CalMatters: 0.2%Sunk Cost Effect0.0%This article: 3.4%Ella Jackson: 3.4%CalMatters: 3.5%Optimism Bias3.4%This article: 0.0%Ella Jackson: 2.6%CalMatters: 1.4%Pessimism Bias0.0%This article: 12.1%Ella Jackson: 8.9%CalMatters: 6.4%Negativity Bias12.1%This article: 1.7%Ella Jackson: 2.1%CalMatters: 1.7%Self-Serving Bias1.7%This article: 6.7%Ella Jackson: 1.3%CalMatters: 0.7%Fundamental Attribution Error6.7%This article: 6.3%Ella Jackson: 0.4%CalMatters: 0.2%Actor-Observer Bias6.3%This article: 16.3%Ella Jackson: 2.5%CalMatters: 1.7%In-Group Bias16.3%This article: 0.0%Ella Jackson: 0.1%CalMatters: 0.4%Out-Group Homogeneity Bias0.0%This article: 8.8%Ella Jackson: 1.7%CalMatters: 2.7%Halo Effect8.8%This article: 0.0%Ella Jackson: 0.1%CalMatters: 0.1%Horn Effect0.0%This article: 0.0%Ella Jackson: 0.1%CalMatters: 0.0%Dunning-Kruger Effect0.0%This article: 6.3%Ella Jackson: 1.1%CalMatters: 0.9%Recency Bias6.3%This article: 4.9%Ella Jackson: 0.6%CalMatters: 0.3%Primacy Effect4.9%This article: 3.8%Ella Jackson: 0.1%CalMatters: 0.0%Blind-Spot Bias3.8%This article: 0.0%Ella Jackson: 0.5%CalMatters: 0.6%Ad Hominem0.0%This article: 0.0%Ella Jackson: 0.6%CalMatters: 0.2%Straw Man0.0%This article: 4.9%Ella Jackson: 4.8%CalMatters: 3.1%Appeal to Authority4.9%This article: 7.2%Ella Jackson: 1.6%CalMatters: 1.1%False Dilemma7.2%This article: 0.0%Ella Jackson: 1.3%CalMatters: 0.8%Slippery Slope0.0%This article: 0.0%Ella Jackson: 0.0%CalMatters: 0.1%Circular Reasoning0.0%This article: 0.0%Ella Jackson: 3.8%CalMatters: 3.6%Hasty Generalization0.0%This article: 3.1%Ella Jackson: 0.4%CalMatters: 0.2%Red Herring3.1%This article: 0.0%Ella Jackson: 1.0%CalMatters: 0.7%Bandwagon0.0%This article: 17.5%Ella Jackson: 9.3%CalMatters: 5.3%Appeal to Emotion17.5%This article: 8.3%Ella Jackson: 1.3%CalMatters: 0.6%Begging the Question8.3%This article: 10.6%Ella Jackson: 4.3%CalMatters: 2.0%Post Hoc (False Cause)10.6%This article: 0.0%Ella Jackson: 0.2%CalMatters: 0.1%Tu Quoque0.0%This article: 0.0%Ella Jackson: 0.8%CalMatters: 0.3%Burden of Proof0.0%This article: 0.0%Ella Jackson: 0.1%CalMatters: 0.2%Appeal to Nature0.0%This article: 0.0%Ella Jackson: 0.3%CalMatters: 0.2%Composition/Division0.0%This article: 7.4%Ella Jackson: 4.1%CalMatters: 3.1%Anecdotal7.4%This article: 0.0%Ella Jackson: 0.0%CalMatters: 0.0%No True Scotsman0.0%This article: 5.8%Ella Jackson: 1.2%CalMatters: 1.2%Ambiguity (Equivocation)5.8%This article: 0.0%Ella Jackson: 0.0%CalMatters: 0.0%Gambler’s Fallacy0.0%This article: 0.0%Ella Jackson: 0.1%CalMatters: 0.1%Middle Ground0.0%This article: 0.0%Ella Jackson: 0.0%CalMatters: 0.1%Personal Incredulity0.0%This article: 0.0%Ella Jackson: 0.0%CalMatters: 0.1%Special Pleading0.0%This article: 0.0%Ella Jackson: 0.1%CalMatters: 0.1%Genetic Fallacy0.0%This article: 0.0%Ella Jackson: 0.8%CalMatters: 0.8%Unattributed Quote0.0%This article: 0.0%Ella Jackson: 0.9%CalMatters: 0.6%Quote-first Misdirection0.0%This article: 0.0%Ella Jackson: 2.4%CalMatters: 3.1%Biased Writer Voice0.0%This article: 0.0%Ella Jackson: 1.0%CalMatters: 1.9%Indoctrination0.0%This article: 0.0%Ella Jackson: 2.7%CalMatters: 1.1%Politically Left Leaning Bias0.0%This article: 0.0%Ella Jackson: 0.1%CalMatters: 0.1%Politically Right Leaning Bias0.0%This article: 0.0%Ella Jackson: 0.1%CalMatters: 1.2%Attempt to Sell a Product or S…0.0%

639 words analyzed.

Speakers

4speakers59%attributed speech264writer words
Voice mapSelect a segment to jump to its words
Writer's voice • 15 words • 0.0% coverageWriter's voice • 38 words • 0.0% coverageIsabella deMatos • 31 words • 0.0% coverageIsabella deMatos • 29 words • 0.0% coverageWriter's voice • 18 words • 0.0% coveragePaul Valdez • 12 words • 0.0% coveragePaul Valdez • 36 words • 0.0% coverageWriter's voice • 25 words • 0.0% coverageWriter's voice • 27 words • 0.0% coverageWriter's voice • 12 words • 0.0% coverageWriter's voice • 15 words • 0.0% coverageWriter's voice • 16 words • 0.0% coverageKrissa Corbett Cavouras • 26 words • 0.0% coverageWriter's voice • 29 words • 0.0% coverageJon Gaull • 40 words • 0.0% coverageJon Gaull • 20 words • 0.0% coverageJon Gaull • 31 words • 0.0% coverageWriter's voice • 13 words • 0.0% coverageWriter's voice • 25 words • 0.0% coverageWriter's voice • 31 words • 0.0% coverageKrissa Corbett Cavouras • 22 words • 0.0% coverageKrissa Corbett Cavouras • 43 words • 0.0% coverageJon Gaull • 24 words • 0.0% coverageJon Gaull • 30 words • 0.0% coverageJon Gaull • 11 words • 0.0% coverageJon Gaull • 20 words • 0.0% coverage
100%flagged-word coverage
91 attributed words24% of attributed speech48% writer coverage

No manipulation-pattern hits were found in this speaker's attributed words or the writer's voice.

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.