night and hopkinsville, kentucky, around 8 pm. when a frantic call came into 9- 1-1. >> 9-1-1. 9- 1-1. >> 9-1-1. called o'charley's. they started driving home, back they started driving hehome bac to the base, then turned off the main drag onto this dark and winding road. evil was waiting. >> i don't know where my husband is. >> coming up. all wife's harrowing tell. >> i just stopped on the side of the road. my husband got out to see if some guy needed help. >> soon after, another driver makes an alarming discovery. >> i stopped, started to yell at him to see if he was awake alert, something. >> when "dateline" continues. >> when "dateline" continues. when enamel is gone, you cannot get it back. but you can repair it with pronamel repair. it penetrates deep into the tooth to actively repair acid weakened enamel. i recommend pronamel repair. with new pronamel repair mouthwash you can enhance that repair beyond brushing. they work great together. you can't leave without cuddles. but, you also can't leave covered in hair. with bounce