Federal fraud investigations into Minnesota's Medicaid and housing programs, which lost up to $9 billion since 2018, have produced dozens of charges against individuals but none against Governor Tim Walz. DOJ subpoenas issued in January 2026 target him and other officials over alleged obstruction of immigration enforcement, while House Oversight hearings have examined his administration's oversight failures. Walz has ended his reelection bid and cooperated with probes, yet no indictment has materialized amid ongoing cases and agency actions. Trader consensus at low single-digit implied probability reflects the absence of direct evidence tying him to criminal conduct, though procedural developments like additional subpoenas or witness testimony could alter assessments before key resolution dates.