The Texas sheriff says that the death of the shipping CEO was under a criminal investigation

Death of shipping CEO Angela Chao under 'criminal investigation,' Texas sheriff says. Senate Minority Leader Mitch McConnell mentioned death of his sister-in-law when announcing he would step down as Republican leader. McConnell mentioned his sister's death when announcing his resignation as Senate minority leader.

Angela Chao "succumbed from being under the water," authorities say. Chao is sister-in-law of Senate Minority Leader Mitch McConnell. Chao died after car went into Texas pond, sheriff says. Chao was CEO of Foremost Group and sister in law of McConnell.

Shipping business CEO Angela Chao died on a Central Texas ranch in February after her car went into a pond. Chao's car became submerged in water for an extended period of time. Chao was a shipping business CEO and shipping industry exec. Chao died in February at a Texas ranch.