The House Oversight Committee has initiated two distinct investigations this week, targeting different areas of potential misconduct.

Democrats on the committee have launched an inquiry into Corey Lewandowski, who serves as a top aide to outgoing Homeland Security Secretary Kristi Noem. The investigation stems from allegations that Lewandowski sought personal payments from contractors, according to previous reporting by NBC News.

Separately, the committee has opened an investigation into hospice fraud in California. This inquiry follows a CBS News analysis of Los Angeles County hospice records that identified growing indications of fraudulent activity in the sector.

The investigations represent the committee's ongoing oversight responsibilities as it examines potential misconduct in both government operations and healthcare fraud. The timing of both inquiries coincides with the transition period following recent political changes.

Neither investigation has yet produced findings, and both Lewandowski and the hospice operators under scrutiny have not publicly responded to the committee's actions. The committee has not announced specific timelines for completing either investigation.