BRIAN ENTIN INVESTIGATES

FBI interested in weekend before Nancy Guthrie went missing, why security gate on door is a clue
New investigative leads reveal the FBI is focused on two specific weekend dates prior to Nancy Guthrie's disappearance, while a neighbor's insight into her security gate suggests an accomplice was likely already inside the home.

Surveillance video with possible timing connection to Nancy Guthrie disappearance - on the scene
New surveillance video emerges with timing that aligns with Nancy Guthrie's pacemaker disconnection, while law enforcement prepares to return her house to the family, fueling speculation about a burglary gone wrong and the case's potential to remain unsolved.

Savannah discouraged from $1,000,000 reward in the beginning, DNA problems get worse - Nancy Guthrie
New developments in the Nancy Guthrie disappearance reveal a $1 million reward, critical issues with DNA evidence, and confirmation that surveillance photos of the suspect were taken on different days, suggesting pre-planned stalking.

Possible accomplice and getaway driver in Nancy Guthrie disappearance — on the scene in Arizona
On day 20 of the Nancy Guthrie disappearance, law enforcement updates suggest the possibility of multiple suspects, while a retired FBI agent analyzes the case's unique challenges, including the Mexico border proximity and the critical absence of ransom demands or proof of life.

ON THE SCENE: Sheriff waiting on Google for more footage in Nancy Guthrie case, plus DNA setback
The investigation into Nancy Guthrie's disappearance faces setbacks with no DNA matches in the CODIS database and delays in obtaining crucial Google Nest camera footage, while new investigative genetic genealogy efforts begin.

ON THE SCENE: More video surfaces in Nancy Guthrie case as investigators question who is in charge
As the search for Nancy Guthrie enters day 12, investigators deploy a forensic height board at her home, expand video requests to weeks prior, and grapple with new Ring footage and internal confusion over lead agency.

Are police closer to solving the murders of an Ohio dentist and his wife? Spencer and Monique Tepe
Two weeks after the mysterious murders of Ohio dentist Spencer Tepe and his wife Monique, investigators face dead ends, relying on a surveillance video of a person of interest and an unexplained prior 911 call from their home.
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