Katherine E. O’Donnell, 29, of Seymour formerly of North Haven, passed away peacefully on Wednesday, February 25, 2015 at Yale-New Haven Hospital with her family by her side.  Katie was born in New Haven on September 25, 1985; beloved daughter of Jack and Elizabeth Flegert O’Donnell.  She was a Licensed Practical Nurse at Family Care Visiting Nurses and Homecare; was an avid New York Yankee and Giants fan. Katie was a loving sister to Lauren and James O’Donnell, who always looked up to her. She leaves behind her best friend and loving companion Jorge DeSousa.  She leaves behind her godmother Debby (Paul) Balisciano, godfather Robert (Linda) O’Donnell, and her Uncle Billy and Aunt Lulu. She leaves treasured memories to cousins Emily, Brian, and Jillian.  She is predeceased by her maternal grandparents, Arthur and Carmel Flegert; paternal grandparents, William and Anne O’Donnell.  Katie was loved by both patients and co-workers, and was very proud of her profession.  She had an outgoing, vibrant, infectious personality and touched the lives of so many. She was passionate about animals and was devoted to her dogs Sadie, Remi, and Gunner.

Family and friends are invited to go directly to St. Rita Church, 1620 Whitney Avenue, Hamden on Tuesday morning at 10:00 to attend a Mass of Christian burial and are also invited to attend the committal services immediately following in All Saints Cemetery.  The visiting hours will be Monday from 4 to 8 pm at the North Haven Funeral Home, 36 Washington Avenue.  In lieu of flowers, memorial contributions may be made to Bully Breed Rescue Inc., PO Box 953, New Canaan, Ct. 06840