On interstate 5 just west of chico. They were four hours short of their destination. A College Preview weekend at Humboldt State university. Investigators will review whether a stretch of freeway should have had a barrier in the median. We are learning more about the moments leading up to the horrific bus crash that killed the students and staff. Going to Humboldt State university. The wreckage is again. And now friends and family are sharing memories of the ten victims, and the ntsb is pouring through records. The last charred and mangled remnantses of the terrible collision have been cleared from this california highway and taken away. They are now the subject of intense examination by government investigators that could take months. Well be looking at a lot of factors related to the human, everything from training to medical conditions, work rest schedule, the machine, the vehicle, the last inexpenses, maintenance. Mo, my god. This home video shows the raking inferno that followed t