By Kyle Schwab Staff Writer kschwab@oklahoman.comMIDWEST CITY — Police and the FBI conducted an intensive nationwide search for 8-year-old Kirsten Renee Hatfield after she vanished from her bedroom in the middle of the night more than 18 years ago. No trace was ever found. Monday, investigators arrested a neighbor who still lives only two doors down. “Oh my goodness,” said the victim's mother, Shannon Hazen, who learned about the arrest from The Oklahoman. “Yes!Read more on NewsOK.com