Jennifer Skipsy, a successful real estate agent, died in a house fire in Palo Alto—initially appearing accidental until investigators discovered she was strangled before the fire was set. Her boyfriend Paul Zumat was charged with murder, but his defense team challenged the prosecution's forensic evidence and timeline, creating reasonable doubt before a jury convicted him anyway. Deleted text messages revealed Jennifer and Paul exchanged angry messages hours before her death, with her threatening to file police charges against him for a debt dispute. Fire investigators found gasoline residue at the scene and a dog alerted to accelerant on Paul's clothes, but ATF chemical testing found no gasoline evidence, demonstrating limitations of dog-alert evidence alone.