Introduction to the CaseOn September 30, 2019, Jesus Serrano Jr., a 64-year-old resident of Daly City, California, was last seen in San Francisco. Since that day, there has been no trace of him, ...

Introduction to the Insanity DefenseThe insanity defense is a legal argument used by defendants who claim that, at the time of committing a crime, they were suffering from a severe mental illness ...

Introduction to Crime Scene ReconstructionCrime scene reconstruction is a pivotal aspect of forensic science, aiming to determine the sequence of events before, during, and after a crime. By ...

Introduction: The Genesis of CODISThe Combined DNA Index System (CODIS) was conceived in the early 1990s as a revolutionary tool to harness DNA technology for crime-solving. Initiated by the Federal ...

IntroductionThe disappearance of Victoria Amairani Marquina, a 16-year-old from Sutter Creek, California, remains an unresolved mystery that has left her family and community searching for answers. ...

Introduction to the CaseMatilde Hernandez Gonzalez, a 42-year-old resident of Powder Springs, Georgia, vanished under alarming circumstances on October 11, 2019. Her sudden disappearance prompted an ...

IntroductionPeter Farrell, a 72-year-old experienced sailor from Oakdale, New York, set sail on October 13, 2019, aboard his 29-foot sloop, the Tally Ho, accompanied by his dog. His intended journey ...

Background of the CaseLuis Gerardo Martinez Macias, a 31-year-old Hispanic male, was last seen on October 18, 2019, near Marfa, Texas. At the time of his disappearance, Luis stood between 6'2" and ...