What we know so far about the investigation into the Idaho college student murders

Watch "48 Hours: The Idaho Student Murders" — correspondent Peter Van Sant reports on Saturday, Jan. 7 at 10/9c on CBS and streaming on Paramount+.

More than six weeks after four University of Idaho students were found stabbed to death on Nov. 13 at a home in Moscow, Idaho, a suspect was taken in custody. Bryan Christopher Kohberger, 28, was arrested in Pennsylvania in connection with the case and is being charged with four counts of murder.