Marissa Dill, a 38-year-old woman from Caddo, Oklahoma, pleaded guilty in federal court for her role in a tragic crash that claimed the lives of a woman and her unborn child. The crash occurred in May 2025 on Highway 70 within the Choctaw Nation Reservation. Dill’s guilty plea includes charges of involuntary manslaughter, assault, and serious bodily injury.
Key Details at a Glance
| Aspect | Details |
|---|---|
| Defendant | Marissa Dill (38 years old) |
| Charges | Involuntary manslaughter, assault resulting in serious bodily injury |
| Victims | Olivia Rodriguez (24), unborn child |
| Incident Date | May 5, 2025 |
| Incident Location | Highway 70, Bennington, Choctaw Nation Reservation |
| Substance Involved | Fentanyl |
| Investigation | FBI and Oklahoma Highway Patrol |
| Sentencing | Faces 8-10 years in prison per count |
Details of the Crash
The crash occurred on May 5, 2025, when Marissa Dill, who was under the influence of Fentanyl, crossed into oncoming traffic on Highway 70 in Bennington. Dill’s vehicle struck an SUV carrying 24-year-old Olivia Rodriguez, who was pregnant at the time. Both Rodriguez and her unborn child tragically lost their lives as a result of the crash.
In addition to the fatalities, Dill’s actions also resulted in serious injuries to two other individuals in the SUV.
Charges and Plea
Dill has pleaded guilty to the following charges in connection with the fatal crash:
- Involuntary manslaughter in Indian Country (for the death of Olivia Rodriguez)
- Involuntary manslaughter of an unborn child in Indian Country
- Two counts of assault resulting in serious bodily injury in Indian Country (for the injuries sustained by two other individuals involved in the crash)
Investigation and Federal Charges
The charges stemmed from an investigation conducted by the Federal Bureau of Investigation (FBI) and the Oklahoma Highway Patrol. The fatal crash occurred on the Choctaw Nation Reservation, which brought the case under federal jurisdiction.
Current Status and Sentencing
Dill has been released on bond with conditions pending her sentencing. She faces a sentence of between 8 and 10 years in prison for each of the counts against her. The case serves as a reminder of the devastating consequences of impaired driving, particularly when combined with illegal substances like Fentanyl.
Marissa Dill’s guilty plea for her role in the fatal crash that killed Olivia Rodriguez and her unborn child underscores the tragic impact of driving under the influence of drugs. As she awaits sentencing, the case highlights the continued importance of addressing impaired driving and its devastating consequences on individuals and families.






