1:56ABC NewsNovember 17, 2022University murder mystery deepensPolice have revealed four University of Idaho students were fatally stabbed. But with no arrests or murder weapon found, many questions remain. ABC News’ Andrew Dymburt reports.Up Next in newsIdaho police say 2 more roommates were home during murders of 4 college studentsNovember 17, 2022Still no suspect in killing of 4 students in Idaho: PoliceNovember 17, 2022The 2024 total eclipse seen across North AmericaApril 8, 2024