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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    BIA Cases - By Involved Officer

    Metadata Updated: January 18, 2026

    Complaints received by the Chicago Police Department Bureau of Internal Affairs (BIA). BIA investigates complaints of police misconduct that do not fall under the jurisdiction of the Civilian Office of Police Accountability (COPA). Types of misconduct investigated by BIA include the following (not a complete list):

    Criminal misconduct Operational violations Theft of money or property Planting of drugs Substance abuse Residency violations Medical roll abuse

    A case will generate multiple rows, sharing the same LOG_NO if there are multiple officers. Each row in this dataset is an officer in a specific case.

    To file a complaint with either BIA or COPA, please see https://www.chicagocopa.org/complaints.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date May 17, 2024
    Metadata Updated Date January 18, 2026

    Metadata Source

    Harvested from Chicago JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 17, 2024
    Metadata Updated Date January 18, 2026
    Publisher data.cityofchicago.org
    Maintainer
    Identifier https://data.cityofchicago.org/api/views/t7km-zpxd
    Data First Published 2024-04-26
    Data Last Modified 2026-01-17
    Category Public Safety
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.cityofchicago.org/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 45aa40c2-21a5-44e0-b9db-d28f89a67ed7
    Harvest Source Id 7590e386-229e-453a-8e53-6f18e200e421
    Harvest Source Title Chicago JSON
    Homepage URL https://data.cityofchicago.org/d/t7km-zpxd
    Source Datajson Identifier True
    Source Hash a14da4da001b289c21843f36763369c29bb0f7b6def56a1ca9f65cfbdb11629b
    Source Schema Version 1.1

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