Tuesday trading, after the health insurer said its chief executive was leaving, but also pulled its financial outlook as medical costs continued to rise more than expected. The withdrawal of the 2025 outlook comes less than a month after the company slashed its outlook,

UnitedHealth Group shares tumbled in early Tuesday trading after the health care giant suspended its 2025 profit outlook and said Andrew Witty would step down as group chief executive. UnitedHealth, (UNH) ,

The moves follows Brian Thompson's murder, sharp public criticism, and a major blow to the insurer's stock price.