When a fatal crash happens in Michigan, important evidence may already be stored inside the vehicle. Black box data, also known as event data recorder or EDR data, can help show what happened in the seconds before impact.
That information can matter in a Michigan wrongful death case because the law allows a claim when someone dies because of another person’s wrongful act, neglect, or fault. Under Michigan law, the claim is brought by the personal representative of the deceased person’s estate, and the wrongful death case is generally subject to a three-year filing deadline.
What black box data can show
A vehicle’s event data recorder may capture:
- Vehicle speed.
- Brake application.
- Throttle position.
- Steering input.
- Seat belt use.
- Airbag deployment.
- Change in velocity around the crash.
Because this data is recorded automatically, it can provide an objective picture of what happened and help support or challenge other evidence in the case.
Why it matters in a Michigan wrongful death case
Michigan wrongful death claims can be brought when the deceased person would have been able to file a personal injury claim if they had survived. The law also gives certain surviving family members a path to seek compensation through the estate.
Black box data can help show whether another driver was speeding, failed to brake, or otherwise acted negligently. It may also help explain the mechanics of the crash when families need clear answers about what caused the loss.
Why preservation is important
Black box data is not always available forever. In some cases, it may be overwritten or lost if the vehicle is not preserved quickly after the crash.
That is why immediate investigation matters. A lawyer may need to send a preservation notice, coordinate an inspection, and work with experts to download and analyze the data before it disappears.
“As soon as there is a fatal crash, the evidence starts changing fast. Black box data can help tell the truth about what happened, but only if it is preserved quickly.” — Jim Keller
Talk to a lawyer soon
If you lost a loved one in a Michigan crash, black box data may be one of the most important pieces of evidence in the case. Acting quickly can help protect that evidence and give the family a clearer path forward.
