Christina L. Cook, 50
News Staff
Wednesday, December 24, 2025
Christina Lynne Arent was born on September 30, 1975, to Keevin and Dottie (Pojar) Arent at the Brown County Hospital in Ainsworth, NE. Christy attended District #65 her kindergarten through sixth grade and Ainsworth Public Schools for seventh through 12th grade. She graduated from high school in May of 1993. She graduated from South Dakota State University at Brookings, SD in 1998 with a degree in Psychology and a minor in Lakota studies. Christy then graduated from UNK with a BSN in Nursing. She worked in the nursery at Sioux Falls, SD and in the Rosebud (SD) Hospital. She spent numerous years as a neonatal intensive care travel nurse and in 2011 settled into neonatal intensive care in Anchorage, AK, eventually becoming certified in dependency care.