C.S.I. is a youth group open to any middle or high school student regardless of what church they attend, or even if they don’t. This group meets Wednesday at 7 and has time for learning, fellowship and recreation. They go an on annual winter retreat and during the year, they have fund-raising activities to raise money for the retreat. In 2025 they had a third chili cookoff with the youth of St. Joe’s and 7yh Day Baptist, and C.S.I. gave their coveted wooden spoon trophy to St Joes. after a 2 year winning streak.