Mystery surrounds stabbing deaths of 4 Idaho students

Dean of Students Blaine Eckles, right, answers questions during a press conference about a quadruple homicide investigation involving four University of Idaho students at the Moscow Police Department on Wednesday, Nov. 16, 2022, in Moscow, Idaho. (Zach Wilkinson/The Moscow-Pullman Daily News via AP)

Mystery surrounds stabbing deaths of 4 Idaho students