Question: The Hunt for the BTK Killer is a 2005 biographical telefilm based on the true story of the Sedgewick County, Kansas serial killer named what?

Context paragraphs:
The Hunt for the BTK Killer: The Hunt for the BTK Killer is a 2005 biographical telefilm directed by Stephen T. Kay.  First shown on CBS it is based on the true story of Dennis Rader killing ten people from 1974 to 1991.  Though the events take place in Wichita, Kansas, the film was made in Nova Scotia.

H. H. Holmes: America's First Serial Killer: H. H. Holmes: America's First Serial Killer is a 2004 biographical documentary film directed by John Borowski.  The film relates the true life story of American serial killer H. H. Holmes.  Produced over a four-year period, the film highlights locations such as Holmes' childhood home in Gilmanton, New Hampshire, and the courtroom in Philadelphia where the "trial of the century" was held.

Nightmare in Wichita: Nightmare in Wichita: The Hunt for the BTK Strangler by lawyer Robert Beattie is a non-fiction book about a serial killer in Wichita, Kansas known as the BTK Strangler.  The book debuted at No. 4 on "The New York Times" bestseller list upon its April 2005 release.

Luis Garavito: Luis Alfredo Garavito Cubillos, also known as "La Bestia" ("The Beast") or "Tribilín" (named after Disney character "Goofy"'s Latin American Spanish name) is a Colombian rapist and serial killer.  In 1999, he admitted to the rape, torture and murder of 147 young boys.  His victims, based on the locations of skeletons listed on maps that Garavito drew in prison, could eventually exceed 300; Garavito continues to confess to more murders.  He has been described by local media as "the world's worst serial killer".  According to the Attorney General's Office and various judicial bodies, Luis Alfredo Garavito is the "second serial killer of the world."  Likewise, the judicial body ruled that all Garavito's sentences total 1853 years and nine days in jail.

Dennis Rader: Dennis Lynn Rader (born March 9, 1945) is an American serial killer who murdered ten people in Sedgwick County, Kansas between 1974 and 1991.

Batman: Two Faces: Batman: Two Faces is a DC Comics "Elseworlds" comic book, published in 1998.  Written by Dan Abnett and Andy Lanning, with art by Anthony Williams and Tom Palmer.  The story is based on the novel "Strange Case of Dr Jekyll and Mr Hyde" by Robert Louis Stevenson.  A Victorian-era Bruce Wayne, tries to purge both his own evil side and that of Two-Face, while a serial killer named the Joker roams the streets.  "Batman: Two Faces" is the prequel to "The Superman Monster" comic book.

Michael E. Burgess: Michael Eldon Burgess (born June 1, 1960) is an American actor known for his sinister television portrayal of Dennis Rader, the BTK Killer.

Body Count (book): Body Count: The Terrifying True Story of the Spokane Serial Killer is a non-fiction book released in December 2012 by Pinnacle Books and written by the crime writer Burl Barer about the American serial killer Robert Lee Yates from Spokane, Washington.  It was first published in 2002, and then updated and re-released 10 years later.

Alyssa George: George won the Miss Kansas 2007 title in a state pageant held in Pratt on June 10, 2007.  She competed as Miss Sedgewick County, a local title she won in September 2006.  She also won the swimsuit competition, the Instrumentalist Award and the Kansas State Ambassador Award.

She Made Them Do It: She Made Them Do It is a Canadian telefilm based on a true story: the Sarah Jo Pender case.  It was directed by Grant Harvey and stars Jenna Dewan-Tatum, Mackenzie Phillips and Steve Bacic.  It premiered on the Lifetime Network in December 2012.

Supporting paragraphs: The Hunt for the BTK Killer Dennis Rader
Answer: Dennis Lynn Rader