Gracie Hunt, the daughter of Chiefs CEO and chairman Clark Hunt, shared a message about the horrific Texas flooding.

Nine-year-old Janie Hunt, a relative of Kansas City Chiefs owner Clark Hunt, was one of the Camp Mystic campers who died due to flooding in Texas over the weekend. Clark's wife, Tavia Hunt, posted to social media revealing that the family had lost Janie Hunt due to the Texas flooding.

Gracie Hunt, the daughter of Kansas City Chiefs owners Clark and Tavia Hunt, mourned the loss of a 9-year-old relative killed in the Texas floods.

The National Weather Service began sending flash flood warnings that should have triggered cellphone alerts a little after 1 a.m., while local officials began posting on Facebook about four hours later.

The downpours that swept away a children's summer camp and wreaked deadly havoc on huge areas of Texas caught holidaymakers by surprise. As the death toll passes 90 people, questions are being raised about whether adequate flood warnings were provided and why people weren't evacuated ahead of the deluge.