Emergency crews from Middle Tennessee were in Arkansas assisting in the search for a missing 14-year-old girl over the weekend.Officials said Sidney Randall may have been kidnapped by a family member. Randall disappeared in Arkansas back on March 9. The Smyrna Rescue Squad and a Southeast K9 Search and Rescue also assisted in the search in Lawrence County, Arkansas. The team brought sonar equipment, underwater cameras and search dogs to aid in the efforts. The main suspect in Randall's kidnapping is her step father. He killed himself the day after Sidney went missing.