Memorial services for Linda Susan Estep, 57, of Tulsa, formerly of Locust Grove, are Friday, March 1, 3 p.m., at Key Funeral Home Chapel in Locust Grove. Book signing and flower deliveries will be on Wednesday and Thursday, Feb. 27 and 28, from 10 a.m. until 5 p.m. at the funeral home. Estep died Thursday, Feb. 21, at her home in Tulsa. Services and cremation arrangements are under the direction of Key Funeral Home in Locust Grove. The full obituary and online guestbook can be found at www.keyfuneralhome.