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Case Description
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Oshiana Tompkins, a 19-year-old from Vallejo/Hercules, California, tragically lost her life on October 31, 2019, during a mass shooting at a Halloween party in Orinda, California. The party, which was advertised on social media as an "Airbnb Mansion Party," was held at a rented home in the affluent suburb of Orinda. The event attracted over 100 attendees, primarily college students. The party turned chaotic when gunfire erupted, resulting in a highly chaotic scene with numerous people fleeing an ...Read More
Links to Additional Sources (15)
See any mistakes?Victim Details
Oshiana Tompkins
Female
Black / African American
Orinda
CA
2019-10-31
19
Oshiana
Tompkins
11/17/2025




