The federal courthouse building in Mobile, AlabamaA new motion in the federal case against former Mobile County Sheriff's Sgt. Daniel Holifield seeks to seal a filing involving potential cooperation.

MOBILE COUNTY, Ala. — A new court filing in the federal fraud case against former Mobile County Sheriff’s Office sergeant Daniel Holifield suggests he may be providing — or seeking to provide — information to investigators about possible criminal conduct by people who have not been charged in his case.

New Attorney, Sealed Motion

Defense attorney Dennis Knizley filed a notice of appearance Monday to represent Holifield, who had previously been represented by the Federal Public Defender’s Office. Later the same day, Knizley asked a federal judge for permission to file a motion under seal, and prosecutors did not oppose the request.

According to the motion, the sealed filing involves a potential “5K1.1 downward departure, or a substitute thereof,” and refers to possible criminal conduct by people who are “not a part of this case at this time.”

Under federal sentencing guidelines, a 5K1.1 motion allows a judge to reduce a defendant’s advisory sentencing range when prosecutors determine the defendant gave substantial assistance in the investigation or prosecution of someone else. Such motions are common in federal financial-crime cases and are often kept from public view while the related investigation continues.

The filing does not say Holifield has been promised a reduced sentence, does not identify anyone who may be under investigation, and does not indicate that new charges have been filed. It argues that making the information public could affect the government’s prosecution of others involved in the matter.

The Federal Charges

Holifield, a former sergeant and fleet manager with the Mobile County Sheriff’s Office, faces a 14-count federal indictment charging 10 counts of bank fraud, one count of money laundering and three counts of tax evasion.

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Federal prosecutors allege he used duplicate vendor payments and insurance reimbursements involving the sheriff’s office and the Mobile County Commission to route money into his personal accounts. The indictment cites roughly 80 transactions totaling about $236,332 in deposits, plus approximately $74,356 from 18 insurance reimbursement checks. The charges are allegations, and Holifield is presumed innocent unless proven guilty.

Separate State Cases Pending

The federal case is not the only legal exposure Holifield faces. A Mobile County grand jury indicted him in August 2025 on 13 counts of theft of property and possession of forged instruments tied to allegations involving impounded vehicles and forged documents. A separate three-count indictment later charged first-degree theft of property by deception.

Monday’s request seeks to keep the details of the sealed filing out of public view while the federal case continues. A decision on whether the filing remains under seal rests with the federal judge handling the case.