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Orinda shooting

mass shooting event

Layered newspapers, civic records and oral-history reels arranged as chronological evidence
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 16, 2026
Entity authorityQ73177993 ↗
Source-derived summary

The Orinda shooting was a mass shooting that occurred on October 31, 2019, during a house party celebrating Halloween in Orinda, California, United States. Five people were killed and four others were injured. The house had been rented for one night through Airbnb, which enacted a policy banning short-term rentals for Halloween parties two days later. Although several people were arrested a few weeks after the shooting, they were released without being charged and police have been unable to identify the perpetrators.

Location

The shooting occurred at a 4,000 sq ft (370 m2), four-bedroom house in Orinda, which was renting for $420 per night through Airbnb at the time of the party. The short-term rental was arranged by a woman who reportedly told the property owner that she was hosting a family reunion for 12 people and because some guests had asthma, they needed to gather at a location free of wildfire smoke. The shooting took place during the Kincade Fire, which was burning approximately 85 mi (137 km) north of Orinda. Since the rental was only for one night on Halloween, the owner told the renter that no parties were allowed.

In February 2019, the owners had advertised the house on Airbnb as suitable for large parties with 30 guests at a rate of $800 per day. One neighbor had complained in 2018 about short-term renters, who had parked in the street and blocked his driveway, and city records showed they had issued violations to the property in March 2019 for exceeding the maximum occupancy (two per bedroom plus three additional people) and illegal parking.

Editorial summary

The public source identifies “Orinda shooting” as mass shooting event. This brief keeps that definition visible, then builds a research path around Orinda, shooting and mass.

Editorial reviewA strong contextual entry point for chronology, institutions and public events when official records are distinguished from later interpretation. The current lead gives the account dated anchors—2019, 2018—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Orinda, shooting and mass providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Orinda shooting”, the useful work is to connect “mass shooting event” to the records capable of establishing context and consequence.

Evidence profile

Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Aug 16, 2026. The linked authority identifier is Q73177993. Authority coordinates are 37.872, -122.184. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2019 and 2018.

Critical limits

Official terminology may obscure informal participation, dissent or communities documented only indirectly. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Compare institutional narratives with records created by participants and affected communities. Dates and formal titles are useful anchors, but not substitutes for context.

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  • Event chronology
  • Institutional context
  • Locating named record creators
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Contemporary correspondence, government or organizational records, oral histories and cited historical scholarship.

Three-step research path

  1. Establish the record: confirm the title “Orinda shooting”, its source revision and the description used here.
  2. Expand the search: follow Orinda shooting primary sources, Orinda shooting archive and Orinda research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Orinda shooting”?
  2. Which voices are present, absent or mediated by the institution?
  3. What chronology connects this entry to wider political or social change?
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Source & attribution

This entry incorporates text from “Orinda shooting” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.