Independent Investigations Division
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Our Mission
The Independent Investigations Division (IID) investigates all police-involved incidents in Maryland that result in a person's death or injuries likely to lead to death. We provide thorough, impartial investigations to ensure accountability and transparency in law enforcement.
About Us
IID was established by the Maryland General Assembly in 2021 as part of comprehensive police accountability reforms.
Our Authority
The IID's authority has changed since its creation:
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2021–2023: For incidents before October 1, 2023, the IID conducted investigations and provided detailed reports to the local State's Attorney, who retained sole prosecutorial authority.
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2023–Present: For incidents occurring on or after October 1, 2023, the IID has both investigative and prosecutorial authority following legislative expansion in 2023.
Investigations
Since October 1, 2021, the IID has conducted 79 investigations into police-involved fatal or near-fatal incidents throughout the State.
A table with all IID Investigations and corresponding press release, organized by calendar year, can be found under “Investigations” on the left. Additional data visualizations, including charts and a map, are available on the "Data and Metrics" page.
Contact
General and victim/witness inquires: 410-576-7070,
[email protected]e.md.us
Media inquiries:
[email protected]e.md.us