EntityQ422869· pop 13BTKSign in to saveBTK, Btk, etc. may refer to:Article7 sectionsContentsPeopleBiology and medicineMusicTelecommunicationsTransportationOther usesSee alsoBTK, Btk, etc. may refer to:== People == Dennis Rader, an American serial killer nicknamed "BTK" (for "bind, torture, kill")Read full article (9 paragraphs)ConnectionsSuicide CommandoEntityserial killerEntity