Nosiah Santos, a 17-year-old teenager from Florida, was murdered in 2023 during a confrontation at a gas station involving Henry Jonathan Valencia. Investigators later revealed the killing stemmed from a toxic and secretive relationship between the two young men.

Overview / Background
Nosiah Santos was a 17-year-old teenager living in South Florida. On May 6, 2023, he became involved in a confrontation with Henry Jonathan Valencia at a gas station in Pembroke Park, Florida. Prosecutors later alleged the two had been involved in a secret relationship marked by jealousy, emotional conflict, and escalating tension. Witnesses reported an argument unfolding before Valencia produced a firearm and shot Santos in front of multiple people. The killing quickly spread across social media and news outlets due to the public nature of the shooting and allegations surrounding the relationship between the victim and offender.
Crime Scene
The shooting occurred at a gas station in Pembroke Park. Surveillance footage and witness testimony captured the confrontation leading up to the shooting. Nosiah Santos suffered a fatal gunshot wound and collapsed at the scene while bystanders attempted to help him before emergency services arrived. Investigators recovered ballistic evidence, surveillance footage, and witness accounts from the gas station. The public setting and presence of cameras provided detectives with substantial evidence documenting the incident.
Investigation
Law enforcement quickly identified Henry Jonathan Valencia as the shooter following witness statements and video evidence from the scene. Detectives later examined communications and social media interactions between Santos and Valencia as part of the investigation into motive. Prosecutors alleged the murder was connected to emotional conflict and jealousy tied to the secret relationship between the two teenagers. Valencia was arrested and later prosecuted for the killing.
Outcome
Henry Jonathan Valencia was convicted in connection with the murder of Nosiah Santos and sentenced to life imprisonment.
Other Information
- The case gained major attention online due to the public nature of the shooting
- Surveillance footage and witness accounts played a major role in the investigation
- Prosecutors alleged jealousy and relationship conflict were central motives in the killing
Media
- Extensive South Florida news coverage
- Featured in true crime YouTube videos and online discussions
- Discussed heavily across social media platforms following the shooting
Sources:
- WSVN 7News Miami, NBC 6 South Florida, Local 10 News, Law & Crime, Miami Herald





