Arlette Serpas “Dee Dee” Harrison of Slidell, LA, passed away on Sunday, December 15, 2019 at the age of 42. Beloved Wife of Timothy Harrison. Mother of Jayson Serpas. Daughter of Karen Crockett Serpas and the late Kenneth Serpas, Sr. Sister of Jason Serpas and the late Kenneth Serpas, Jr. Also survived by numerous nieces and nephews. She attended Bonnabel High School and was a longtime member of Peace Lutheran Evangelical Church in Slidell. She was a former resident of Kenner and St. Bernard Parish and a resident of Slidell since Hurricane Katrina. She was devoted to her God and her family. Relatives and friends of the family are invited to attend the Memorial Services at Peace Evangelical Lutheran Church, 1320 Gause Blvd., West, Slidell, LA, on Saturday, December 21, 2019 at 11 a.m. Visitation at the church on Saturday after 10 a.m. until funeral time. Please visit www.honakerforestlawn.com to sign guestbook.