What Happens After Receiving a Grand Jury Subpoena?
A grand jury subpoena means a federal criminal investigation is underway and a prosecutor wants your testimony, your documents, or both. Ignoring it risks contempt and complying without counsel risks considerably worse. Chapman, Dowling & Mallek responds to these demands in the Eastern District of Michigan.
What Kind of Subpoena Did You Receive?
The wording on the first page tells you what the government wants. Two forms exist, and many subpoenas combine them:
- A subpoena ad testificandum: requires you to appear personally and give testimony before the grand jury.
- A subpoena duces tecum: requires specified documents, electronic files, or other records to be produced by a stated deadline.
- Combined subpoenas: call for document production followed by an appearance to testify.
- A custodian of records: may be able to respond to a records request without appearing personally to testify.
Testimony subpoenas raise Fifth Amendment questions right away. Document subpoenas raise different ones, since business records generally must be produced even when their contents hurt you.
Immediate Action Steps
The first two days can significantly affect how the subpoena response unfolds. Take these immediate first steps:
- Issue a litigation hold that pauses routine deletion practices
- Have counsel contact the prosecutor before the response deadline
- Keep devices, backups, and cloud accounts unchanged
- Save the subpoena, envelope, and any business cards provided by agents together
Prosecutors regularly allow additional time when a request is made early. Allowing the deadline to pass without communication can lead to court involvement.
Does a Subpoena Mean You Are a Target?
Not necessarily. Grand jury subpoenas go to witnesses, subjects, and targets alike, and most recipients are witnesses whose records happen to matter to someone else’s case.
Your status can change, and it often changes based on what you produce and say. Counsel can ask the prosecutor directly how the office classifies you, and the answer affects every decision that follows.
What Does the Grand Jury Process Involve?
Grand jury proceedings are secret and one-sided. No judge presides, counsel cannot enter the room with you, and the prosecutor decides which evidence the jurors hear.
Preservation duties begin the moment the subpoena arrives. Altering, concealing, or destroying records to influence a federal investigation is a separate felony under 18 U.S.C. § 1519, and it carries up to 20 years.
Can You Push Back on What They Ask For?
Yes, and negotiation is far more common than litigation. Counsel routinely narrows date ranges, limits custodians, agrees on search terms, and arranges rolling productions that spread the burden over weeks.
In the Eastern District of Michigan, scope concerns can often be addressed through an agreed production schedule. Formal motions remain available when the demand is genuinely overbroad or privileged material is at stake.
Handle Your Subpoena Correctly From Day One
Once records reach the government, they become part of the investigative file without necessarily carrying the explanation behind them. At Chapman, Dowling & Mallek, our attorneys carefully manage the timing and scope of federal document productions. Call (346) 242-7626 or get in touch online to schedule a free consultation before the subpoena return date.