Tillis vows to block Senate nominees until Noem answers for 10 DHS inspector general violations

On Jan. 7, 2026, ICE agents in Minneapolis shot and killed RGRenee Good, a 32-year-old mother of three, during an immigration enforcement operation in her neighborhood. On Jan. 24, CBP officers killed APAlex Pretti, a 28-year-old ICU nurse, during a traffic stop enforcement action — bystander video contradicted the agency initial description of events. Both killings occurred without prior criminal records for either individual. Both involved federal agents operating in a city that had not requested federal enforcement assistance. The killings became the political basis for Democratic demands in the DHS funding fight.

Inspector generals are presidentially appointed, Senate-confirmed independent watchdogs inside federal agencies. Their job is to investigate waste, fraud, and misconduct and report findings simultaneously to the agency head and to Congress. The IG holds a dual-reporting relationship specifically to prevent the agency head from suppressing findings. IGs exhaust every internal escalation path before going public — sending management advisory memoranda, requesting responses, escalating within the department — because going public represents a formal breakdown of the normal accountability relationship. When a DHS IG goes public, the situation has become extraordinary.

The DHS IG had documented 10 separate instances where Noem leadership had blocked, misled, or impeded active investigations by the March 3 hearing. The instances included: refusing to provide documents in response to IG subpoenas, providing misleading testimony to IG investigators, directing agency personnel not to cooperate with IG interviews, and failing to respond to formal management advisory memoranda within statutory deadlines. Tillis cited each instance by number and described what the IG had found — reading into the Senate record a detailed accounting that Noem did not directly refute.

Sen. Thom Tillis used his full allotted questioning time at the hearing not to ask questions but to deliver what he explicitly called a performance evaluation. He told Noem: I think that the fact that you cannot admit to a mistake, which looks like under investigation, is going to prove that Ms. Good and Mr. Pretti probably should not have been shot in the face and in the back. He connected Noem pattern of IG obstruction directly to the killings: if the IG cannot investigate, there is no accountability, and without accountability there is no correction.

Tillis announced at the hearing that he would use senatorial holds to block all pending Trump administration nominees until Noem formally responded to the IG 10 documented findings. A senatorial hold is an informal notice to the Senate floor leader that one member objects to scheduling a confirmation vote. It does not prevent the Senate from proceeding — but it forces the Senate to file a cloture motion, wait two legislative days for the motion to ripen, hold a procedural vote, and only then proceed to the confirmation vote itself. One senator placing holds on every nomination can consume weeks of Senate floor time.

The practical stakes of Tillis hold threat were significant. The Trump administration had several hundred nominations pending Senate confirmation as of March 3, including federal judges in circuits nationwide, assistant secretaries of major agencies, U.S. attorneys, and ambassadors to allied countries including several NATO members navigating the Iran war alliance rupture. Many of these positions had been operating with acting officials for months — acting officials who lack the full political legitimacy and oversight accountability of confirmed officers. Tillis holds, if executed, would extend that deficit indefinitely.

Tillis referenced Noem 2024 memoir No Going Back during his statement. The book recounts Noem shooting her 14-month-old wirehaired pointer Cricket because the dog had misbehaved during a pheasant hunt, then killing a nanny goat the same afternoon. Noem wrote that the experience taught her about doing what needs to be done even when it is unpleasant. Tillis used the anecdote not as an animal cruelty argument but as a character analysis: he argued the book revealed someone who acts without reflection or accountability — and that the same pattern was visible in her DHS leadership.

Tillis had announced his Senate retirement in January 2026. His retirement made him a lame-duck senator with no further electoral incentive to remain loyal to the Trump administration or to avoid confrontations that might generate primary threats. Political observers across the ideological spectrum noted that his willingness to deliver the performance evaluation was only possible because he was leaving — it took someone with nothing to lose electorally to say publicly what many Republican senators were saying privately.

Sen. CBCory Booker (D-NJ) used his time at the same hearing to call on Trump to remove Noem, for Noem to resign, or — as a last resort — for Congress to impeach her. The impeachment of a cabinet secretary is a rarely used constitutional mechanism: it requires a majority in the House to approve articles of impeachment and a two-thirds Senate vote to convict and remove. Only one cabinet secretary has been impeached in U.S. history: Secretary of War William Belknap in 1876. Booker impeachment call was less a realistic procedural prediction than a marker of how serious Democrats considered the accountability failure.

The Tillis-Booker dynamic at the hearing — a retiring Republican delivering a scathing accountability audit and a Democrat calling for impeachment — illustrated how Noem position had deteriorated across party lines. Her refusal to apologize, her inability to account for the IG 10 documented findings, and her continuing denial of responsibility for the Minneapolis killings had left her with few defenders even among Republican colleagues not bound by electoral calculations to stay publicly supportive.