Katelynn Frances Liberty Obituary, Cause of Death – Rayville Woman Dies at 30 After Battle With Leukemia

Katelynn Frances Liberty, age 30, of Rayville, Missouri, passed away on August 28, 2026, in Kansas City, Missouri, following a battle with acute myeloid leukemia (AML). Her death has left her husband, family, friends and loved ones mourning the loss of a young woman remembered for her accomplishments, dedication and love for those around her.

Katelynn was born on September 18, 1995, in Dallas, Texas. She went on to build an accomplished academic and professional career while creating a loving life with her family.

Katelynn Frances Liberty Cause of Death

Katelynn Liberty died from acute myeloid leukemia on August 28, 2026.

She passed away in Kansas City at the age of 30 after facing the illness with her loved ones by her side. Her battle with leukemia brought immense difficulty to her family, who are now left to remember her life and the memories they shared.

Remembering Katelynn Liberty

Katelynn graduated from Liberty North High School in 2014. She continued her education at the University of Arkansas, where she earned both a bachelor’s degree and a master’s degree in chemical engineering.

Following her studies, Katelynn pursued her professional career with Tallgrass Energy, building a career in the energy industry and putting her education and skills to work.

Her academic achievements reflected her determination and commitment to her future. Beyond her professional accomplishments, however, Katelynn was a beloved wife, daughter, sister and devoted dog owner.

Katelynn Liberty’s Family

Katelynn is survived by her husband, Brandon Liberty; her parents, Ray and Kimbra Downey; and her sister, Lindsey Hodge.

She also leaves behind her beloved dogs, Rhea, Hera and Athena, who were an important part of her life.

Her family and friends will continue to cherish the memories they created with Katelynn and remember the love she brought into their lives.

Celebration of Life

A celebration of life for Katelynn Frances Liberty will be held from 5:00 p.m. to 8:00 p.m. on Saturday, September 19, 2026, at Vantill Winery in Rayville, Missouri.

The gathering will provide family, friends and loved ones with an opportunity to come together, share memories and honor Katelynn’s life.

Katelynn’s passing at only 30 years old is a heartbreaking loss to everyone who knew her. Her educational achievements, professional journey, relationships and the love she shared with her family will remain an important part of the legacy she leaves behind.

May Katelynn Frances Liberty rest in peace. May her husband, family, friends and loved ones find comfort in the memories they shared with her and strength as they navigate this difficult loss.