An Idaho judge is warning attorneys to quit filing so many sealed documents in the murder case of a man accused in the stabbing deaths of four University of Idaho students.

Idaho prosecutors say a man charged in the stabbing deaths of four University of Idaho students shouldn’t be allowed to offer an alibi defense unless he takes the stand himself during the murder trial later this year.

Attorneys for a man charged with murder in connection with the killings of four University of Idaho students are asking a judge to throw out most of the evidence in the case.