Anderson v. State — affirmed murder conviction and upheld warrantless real-time cell-location pings based on exigent circumstances

Case
John William Anderson v. State of Mississippi
Court
Mississippi Court of Appeals
Judge
Wilson, P.J.; Lawrence, J.; Weddle, J.
Date Decided
September 15, 2026
Docket No.
2025-KA-00587-COA
Topics
Fourth Amendment, Cell-Site Location Data, Exigent Circumstances, Murder
Source
Read the full opinion

Background

John William Anderson was convicted of first-degree murder and possession of a firearm by a felon after Jeneation Lewis was fatally shot at a Harrison County gas station. Witnesses described the shooter and his red Ford SUV, and text messages extracted pursuant to a warrant from Lewis’s phone showed that Lewis had arranged to meet a contact identified as “JHN” and addressed as “John” shortly before the shooting.

Using the contact’s phone number, investigators asked C Spire for subscriber information and current location data. C Spire identified the subscriber as Anderson and supplied four cell-tower pings. Investigators then linked Anderson to a red Ford Expedition, obtained a witness identification, and secured arrest and search warrants. Anderson moved to suppress the C Spire information and all derivative evidence, arguing that police had conducted an unconstitutional warrantless search. The circuit court denied the motion, and Anderson received consecutive sentences of life imprisonment and ten years.

The Court’s Holding

The Court of Appeals affirmed. It held that the exigent-circumstances exception recognized in Carpenter v. United States applies to warrantless acquisition of cell-site location information. Substantial evidence supported the circuit court’s finding of an emergency because an armed suspect remained at large following a public, daylight killing amid two homicides occurring close in time.

The court also concluded that investigators’ primary motivation was addressing the emergency rather than immediately making an arrest, and that probable cause connected Anderson’s phone to the shooting because Lewis had been arranging to meet “John” and was texting him immediately before his death. Separately, the court held that Anderson lacked a reasonable expectation of privacy in basic subscriber information such as his name and address. It therefore upheld the denial of suppression without reaching the State’s alternative inevitable-discovery argument.

Key Takeaways

  • Mississippi’s exigent-circumstances exception can authorize warrantless acquisition of real-time cell-site location information when the State proves the established three-part test.
  • A public shooting by a potentially armed and violent suspect supplied reasonable grounds to find an ongoing emergency threatening public safety.
  • Basic account-holder information, including a subscriber’s name and address, may be obtained from a cellular provider without a warrant because it carries no reasonable expectation of privacy.

Why It Matters

The decision applies the emergency exception discussed in Carpenter to real-time cell-location requests and provides Mississippi courts with a framework for evaluating such searches. It also distinguishes protected location data from basic subscriber-identifying information.

A special concurrence reasoned that suppression was independently unwarranted because untainted evidence—including the victim’s messages, subscriber information, eyewitness identification, and vehicle evidence—established probable cause for the arrest and residential search warrants even without the cell-location pings.

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