S2·E12 Witness To Murder

Episode recap

In the twelfth episode of the second season, the Miami‑Dade Crime Lab is drawn into two distinct investigations that test the team’s forensic expertise and procedural coordination. The first case centers on a diamond broker who is transporting two million dollars in merchandise. While traveling, his vehicle is struck by another car. After exiting his automobile to confront the driver of the offending vehicle, the broker is shot and killed. The only person who claims to have seen the assailant is a developmentally challenged man who identifies the murderer only by the name “Colton.” The lab’s analysts must piece together physical evidence from the crash site, the victim’s belongings, and any trace material left by the shooter to corroborate the witness’s limited testimony and to locate the individual named Colton.

Concurrently, outside the city limits, Detectives Speedle and Delko respond to a separate homicide. A teenage girl is discovered at a rest stop with a broken neck, indicating a violent death. The investigators secure the scene, document the injuries, and arrange for the body’s transport to Miami for autopsy. Shortly after the victim is removed from the rest stop, her body disappears while in transit, creating a procedural complication that threatens the integrity of the evidence chain. Speedle and Delko must determine how the disappearance occurred, whether it was the result of tampering, theft, or an administrative error, and they must reconstruct the events surrounding the transport to preserve any remaining forensic clues.

Both storylines illustrate the laboratory’s reliance on meticulous evidence collection, the challenges of working with limited eyewitness information, and the procedural hurdles that can arise when evidence is compromised. The episode juxtaposes the urban murder of a high‑value diamond broker with the rural discovery of a teenage homicide, highlighting the breadth of cases that fall under the jurisdiction of the Miami‑Dade Police Department’s Crime Scene Investigation unit. The team’s efforts to identify “Colton” and to recover the missing body underscore the series’ focus on scientific deduction amid complex, real‑world obstacles.