Old word puzzle by convicted serial killer spells missing Oklahoma teen's name, other clues

OSAGE COUNTY, Okla. (KFOR) — A 20-year-old word puzzle created by the infamous BTK killer Dennis Rader contains the name of a missing Oklahoma teen and several other clues which appear to tie him to her case.Rader killed from 1974 to 1991, giving himself the nickname BTK for “bind, torture and kill.” He played a cat-and-mouse game with investigators and reporters for decades before he was caught in 2005. He is serving 10 life terms in the state of Kansas, one for each of t