A man has been charged with murder in connection with a fentanyl overdose investigation. The probe, which began in January 2026, was led by High Intensity Drug Trafficking Area investigators. They were looking into the activities of Avery Williams, a 30-year-old man.

The investigation found that Williams allegedly supplied powder fentanyl to a group of teenagers. This resulted in the death of an 18-year-old and the hospitalization of a 16-year-old, who survived. Williams was arrested and charged with murder by fentanyl delivery.

Further details on the case are available from the Harris County Sheriff's office, which has been involved in the investigation. The sheriff's office has provided some information on the events leading to Williams' arrest.