Dennis Lynn Rader is an American serial killer known as BTK, the BTK Strangler or the BTK Killer. Between 1974 and 1991, BTK killed ten people in Wichita and Park City, Kansas. Rader pleaded guilty and was sentenced to to 10 consecutive life sentences.

8 1/2" x 11" copy of poem titled, "Next" with FOUR original signatures! The poem is a copy and the signatures are ALL original. Hand signed twice, Dennis L. Rader and hand signed again, DLR.
 
Plus Rader has included an ORIGINAL BTK signature!