Mother’s call to police sparked urgent search before San Diego mosque shooting 18%
By Mariana Alfaro0% Karin Brulliard0%
5/18/2026, 8:34:31 PM
BS Summary: This article contains 6 faulty reasoning types, including Negativity Bias, Appeal to Authority, and Unattributed Quote, with Ambiguity (Equivocation) as the most egregious example at 30% saturation with 24 hits. Analysis detected 99 faulty-reasoning hits from 80 analyzed words, generating a BS Score of 33.1% and a BS Rank of 18% (13,893 of 16,813 articles). This article is better (less manipulative) than 82.60% of the article peer group.
Three men were fatally shot at the Islamic Center of San Diego on Monday morning, and two teenage suspects were found dead nearby shortly after, authorities said.
The attackers’ motive was not immediately clear, and San Diego Police Chief Scott Wahl said they had made no known threat to the mosque.
But he said “hate rhetoric was involved,” and investigators are treating the shooting as a hate crime.
Confirmation Bias
0%Confirmation Bias
OverallThis article
0%AuthorMariana Alfaro
2.5%PublicationThe Washington Post
3.8%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Anchoring Bias
0%Anchoring Bias
OverallThis article
0%AuthorMariana Alfaro
2.8%PublicationThe Washington Post
1.3%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Availability Heuristic
0%Availability Heuristic
OverallThis article
0%AuthorMariana Alfaro
6.6%PublicationThe Washington Post
4.9%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Representativeness Heuristic
0%Representativeness Heuristic
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Hindsight Bias
0%Hindsight Bias
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.5%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Overconfidence Bias
0%Overconfidence Bias
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
1.2%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Framing Effect
15%Framing Effect
OverallThis article
15%AuthorMariana Alfaro
35.5%PublicationThe Washington Post
21.5%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Loss Aversion
0%Loss Aversion
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.8%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Status Quo Bias
0%Status Quo Bias
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.8%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Sunk Cost Effect
0%Sunk Cost Effect
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Optimism Bias
0%Optimism Bias
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
3.6%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Pessimism Bias
0%Pessimism Bias
OverallThis article
0%AuthorMariana Alfaro
1.3%PublicationThe Washington Post
3.6%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Negativity Bias
21.3%Negativity Bias
OverallThis article
21.3%AuthorMariana Alfaro
39.1%PublicationThe Washington Post
18.6%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Self-Serving Bias
0%Self-Serving Bias
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
1.5%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Fundamental Attribution Error
0%Fundamental Attribution Error
OverallThis article
0%AuthorMariana Alfaro
1.4%PublicationThe Washington Post
0.9%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Actor-Observer Bias
0%Actor-Observer Bias
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
In-Group Bias
0%In-Group Bias
OverallThis article
0%AuthorMariana Alfaro
0.3%PublicationThe Washington Post
2.2%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Out-Group Homogeneity Bias
0%Out-Group Homogeneity Bias
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.8%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Halo Effect
0%Halo Effect
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
2.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Horn Effect
0%Horn Effect
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.4%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Dunning-Kruger Effect
0%Dunning-Kruger Effect
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Recency Bias
0%Recency Bias
OverallThis article
0%AuthorMariana Alfaro
3.4%PublicationThe Washington Post
2.4%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Primacy Effect
0%Primacy Effect
OverallThis article
0%AuthorMariana Alfaro
2.1%PublicationThe Washington Post
1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Blind-Spot Bias
0%Blind-Spot Bias
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Ad Hominem
0%Ad Hominem
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.9%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Straw Man
0%Straw Man
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Appeal to Authority
21.3%Appeal to Authority
OverallThis article
21.3%AuthorMariana Alfaro
7.3%PublicationThe Washington Post
5.3%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
False Dilemma
0%False Dilemma
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
1.5%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Slippery Slope
0%Slippery Slope
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Circular Reasoning
0%Circular Reasoning
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Hasty Generalization
0%Hasty Generalization
OverallThis article
0%AuthorMariana Alfaro
4.4%PublicationThe Washington Post
5.9%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Red Herring
0%Red Herring
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Bandwagon
0%Bandwagon
OverallThis article
0%AuthorMariana Alfaro
3.1%PublicationThe Washington Post
0.5%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Appeal to Emotion
0%Appeal to Emotion
OverallThis article
0%AuthorMariana Alfaro
10.1%PublicationThe Washington Post
6.4%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Begging the Question
0%Begging the Question
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Post Hoc (False Cause)
15%Post Hoc (False Cause)
OverallThis article
15%AuthorMariana Alfaro
8.8%PublicationThe Washington Post
4.6%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Tu Quoque
0%Tu Quoque
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.2%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Burden of Proof
0%Burden of Proof
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.6%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Appeal to Nature
0%Appeal to Nature
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Composition/Division
0%Composition/Division
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Anecdotal
0%Anecdotal
OverallThis article
0%AuthorMariana Alfaro
0.6%PublicationThe Washington Post
1.9%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
No True Scotsman
0%No True Scotsman
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.2%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Ambiguity (Equivocation)
30%Ambiguity (Equivocation)
OverallThis article
30%AuthorMariana Alfaro
1.9%PublicationThe Washington Post
2.8%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Gambler’s Fallacy
0%Gambler’s Fallacy
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Middle Ground
0%Middle Ground
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Personal Incredulity
0%Personal Incredulity
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Special Pleading
0%Special Pleading
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Genetic Fallacy
0%Genetic Fallacy
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
0.2%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Unattributed Quote
21.3%Unattributed Quote
OverallThis article
21.3%AuthorMariana Alfaro
6.1%PublicationThe Washington Post
4.8%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Quote-first Misdirection
0%Quote-first Misdirection
OverallThis article
0%AuthorMariana Alfaro
6.4%PublicationThe Washington Post
2.6%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Biased Writer Voice
0%Biased Writer Voice
OverallThis article
0%AuthorMariana Alfaro
25.2%PublicationThe Washington Post
15.1%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Indoctrination
0%Indoctrination
OverallThis article
0%AuthorMariana Alfaro
2.2%PublicationThe Washington Post
2%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Politically Left Leaning Bias
0%Politically Left Leaning Bias
OverallThis article
0%AuthorMariana Alfaro
8.3%PublicationThe Washington Post
3.6%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Politically Right Leaning Bias
0%Politically Right Leaning Bias
OverallThis article
0%AuthorMariana Alfaro
1.1%PublicationThe Washington Post
1.4%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
Attempt to Sell a Product or Service
0%Attempt to Sell a Product or Service
OverallThis article
0%AuthorMariana Alfaro
0%PublicationThe Washington Post
1.4%Bar shows this article. Yellow and cyan markers show the selected author and publication averages.
80 words analyzed.
Analysis
Hover over highlighted words in the article to view the associated bias or fallacy analysis.