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Did Not Advance

Mississippi bill requires law enforcement to obtain a search warrant before using cell site simulators

Original title: Cell site simulator device; require law enforcement agencies to obtain warrant before using.

Last action · February 3, 2026: 02/03 (S) Died In CommitteeSponsor: Kathy Chism

Introduced
Committee
Floor Vote
Passed
Law

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What This Bill Proposed

Senate Bill 2331 requires law enforcement agencies in Mississippi to obtain a court-issued search warrant based on probable cause before operating s. The measure permits warrantless emergency use only during imminent threats of terrorism, death, or serious bodily injury, and sets strict data deletion deadlines for non-targeted information.

Why it matters

The measure establishes specific statutory boundaries on police surveillance technology, directly affecting how law enforcement agencies gather electronic data and dictating mandatory deletion timelines for innocent citizens' captured metadata.

Who It Would Have Affected

Groups the bill's text would have affected, as described in the record. Being affected is not a position for or against it.

Directly affected

Law enforcement agencies

Law enforcement agencies must secure search warrants, adhere to strict time limits on emergency deployments, and purge non-target data within specified hours.

Directly affected

Communications device users

Residents have statutory protections requiring a warrant for location and communication data collection via cell site simulators, with mandatory deletion of incidental data.

Directly affected

Bureau of Narcotics

The Bureau must comply with new warrant requirements when seeking to deploy cell site simulator devices in controlled substance investigations.

Key Facts

You don't have to trust us. Each fact below is taken straight from the official document - click any one to see the exact passage, highlighted in the original.

Frequently Asked Questions

When can law enforcement use a cell site simulator without a warrant?
Law enforcement may use a cell site simulator without a warrant only when there is probable cause of an act of terrorism and exist to prevent imminent loss of life or bodily injury.
What happens to data collected from people who are not the targets of the investigation?
Non-target data collected during a search must be deleted as soon as reasonably practicable, and no later than forty-eight (48) hours after collection during warranted searches, or twenty-four (24) hours during warrantless searches.

What else do you want to know?

News Coverage

No news coverage found yet. Articles are indexed twice daily.

Where This Stands

This bill did not become law - Died in committee.

Procedural history

2 actions
  1. Feb 3, 2026Senate
    02/03 (S) Died In Committee
  2. Jan 19, 2026SenateCommittee
    01/19 (S) Referred To Judiciary, Division B

Version history

Only one version on file - nothing to compare yet. As later stages (committee substitute, engrossed, enrolled) are captured, the redline appears here.

View official text →

Lobbying Activity

No state lobbying filings in our records match this bill. Federal lobbying reports (LDA) cover Congress, so they are not listed on state bills.

Full breakdown

Who this bill affects and the strongest case for and against it, written only from the bill’s own text.

Sponsors

Discoveries

1 pattern noticed across the record

Patterns POLISCOPE noticed across the record. These are observations to investigate, not conclusions.

policy shift98% confidence

Mandatory Data Purging for Surveillance

The bill imposes strict time limits (48 hours for warrants, 24 hours for emergencies) for deleting incidentally collected data from non-target individuals.

Connected Entities

Mississippi Administrative Office of Courts, Bureau of Narcotics, Kathy Chism
OrganizationMississippi Administrative Office of Courts“Recipient of annual reports regarding pen register and surveillance device appli”Map →
OrganizationBureau of Narcotics“State bureau authorized to apply for pen registers and wiretap orders”Map →
PersonKathy Chism“Senator who introduced Senate Bill 2331”Map →

Sources

Open source document

billstatus.ls.state.ms.us

Analysis Score

0–100
  • Significance20
    Lowered because this bill did not pass (its text scored 75)
  • Controversy60
    Intensity of disagreement among stakeholders
  • Entertainment10
    Compellingness for a non-policy-wonk reader
  • Buzz35
    Current news / social attention level

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