Last updated November 28, 2023
On June 2, 2020, an officer-involved shooting at the Walgreens located on the 1000 Block of Redwood St. in Vallejo resulted in the death of 22-year-old Sean Monterrosa. Mr. Monterrosa’s death was a tragic loss of life, and we understand that the incident has raised many questions in our community, particularly in view of George Floyd’s death and the subsequent protests and civil uprisings across the world.
Initial media statements have been widely inconsistent with what occurred in the early morning of June 2nd. Here, we will be posting updates to this webpage to provide clear and transparent information directly with the Vallejo community.
As authorities move forward with investigations of the officer-involved shooting, we are committed to providing residents with as much information as possible without compromising the investigations.
The Vallejo Police Department is committed to providing the best possible police service for our community and we understand that as police officers, we are held to a higher standard due to the responsibilities we hold. Know that we are listening, and that we care about your feedback. If you have questions or inputs you’d like to share with the City and our department, please contact us at [email protected].
Critical Incident Video Release:
2023-11-28 Tonn Stipulated Issue & Statement of Facts
2023-11-28 Letter from O'Connor to Olander Request for Skelly Hearing & Discovery
2023-11-28 Letter from Mastagni to Brown Enclosing Union Exhibits & Index
2023-11-28 Letter from Brown to Alexander Cohn & Joshua Olander Exhibits for Arbitration Hearing
2023-11-28 Letter from Alexander Cohn to Brown & Opposing Counsel Post-Hearing Briefs
2023-11-28 Letter from Alexander Cohn to Brown & Opposing Counsel Confirming Hearing
2023-11-28 City of Vallejo Closing Arbitration Brief
2023-11-28 Arbitration Transcript Volume 2
2023-11-28 Arbitration Transcript Volume 1
2023-11-28 Grievant's Closing Brief
2023-09-14 Monterossa Arbitrator Decision
2022-10-18 Monterossa NOD
2022-07-15 Monterrosa Skelly Decision
2021-12-02 - Police Report
2021-12-02 - Police Report Attachments
2021-12-16 - Police Report Attachments 2
2021-12-02 - Administrative Review
2021-12-16 - Administrative Review Attachments
2022-01-18 - Witness Interview 1
2022-01-18 - Witness Interview 2 - Part 1
2022-01-18 - Witness Interview 2 - Part 2
2021-12-02 - Notice of Intent to Discipline (Termination)
2021-12-16 - Notice of Intent to Discipline (Letter of Reprimand)
2021-12-16 - Skelly Request
2021-12-16 - IA2020-09 Administrative Investigation
2021-12-16 - IA2020-10 Administrative Investigation
2021-12-16 - IA2020-10 Notice of Intent to Discipline (40 HR Suspension)
2021-12-16 - IA2020-10 Skelly Request & Findings
2022-01-18 - IA2020-10 Interview
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2021-01-18 - 602-2 - Interview
2021-01-18 - 602-3 - Interview
2021-01-18 - 638-1 - CHP Video
2021-12-16 - 602-6 - Interview Part 1
2021-12-16 - 602-6 - Interview Part 2
2021-12-16 - 680-6 - Interview Part 1
2021-12-16 - 680-6 - Interview Part 2
2021-12-16 - 680-15 - Interview
2021-12-16 - 680-14
2021-12-16 - 680-09 SFPD GTF Photos
2021-12-06 - 602-5 - Drawing
2021-12-06 - 661-3 - Drawing
2021-12-06 - 680-16 - Drawing
2021-12-02 - Photos OIS Scene
2021-12-02 - Photos Titan Processing
2021-12-02 - Officer Photos
2021-12-02 - 602-1 - Photos Titan Crash Scene
2021-12-02 - Videos (Updated 12/16/2021)
2021-12-02 - 661-1 Audio Interview (A)
2021-12-02 - 661-1 Audio Interview (B)
2021-12-02 - 661-1 Audio Interview (C)
2021-12-02 - 680-1 Audio Interview (A)
2021-12-02 - 680-1 Audio Interview (B)
2021-12-02 - 680-2 Audio Interview (A)
2021-12-02 - 680-2 Audio Interview (B)
2021-09-14 - Secret Service Drone Report
2021-09-14 - Drone Video Files
2020-07-24 - Walgreens External Camera Footage - June 2, 2020 (Video File & Player)
Critical Incident Updates:
2020-07-17 - Press Release - CA State Attorney General to Conduct Investigation into Alleged Destruction of Evidence in June 2nd OIS
2020-07-17 - Press Release - City of Vallejo Calls on District Attorney to Complete Investigations
2020-07-15 - Press Release - City Seeking Criminal Investigation in Destruction of Evidence
2020-06-10 - Press Release - Vallejo City Council Calls on Attorney General to Investigate June 2 Officer-Involved Shooting
2020-06-05 - Press Release - City of Vallejo to Request Independent Investigation by California AG
2020-06-03 - Press Release - Vallejo Police Department Issues Statement on June 2nd Officer Involved Shooting