Whodunnit? 'Whodunnit's killer takes its first two victims in Sheri and Dontae 06/24/2013 Whodunnit? "killed off" two of its 13 guests during Sunday night's premiere of the new reality mystery competition's first episode. Read More RELATED NEWS 'Whodunnit?' crowns Kam Perez winner and unveils Cris Crotz as killer 'Whodunnit?'s killer takes its next victim in Ronnie'Whodunnit?'s killer takes its next victim in Geno TAGS: