heavy police presence. there are patrols around to try to make students feel more comfortable. but the university of idaho is allowing students to stay at home for the rest of the semester. there is about two weeks left and for those who don't feel comfortable coming back, they're giving students the options to do so. investigators are making progress. they have received hundreds of tips, many of those tips in the form of surveillance video. and they are asking for more. but there is still been no suspect information released. there has been no arrest or motives. students who have returned say that campus is certainly emptier than usual. >> my mom didn't want plea to go back. >> i feel safe but some of my friends don't and so i know a lot of the campus doesn't so it is pretty empty. >> i feel safe and i did the whole online school thing during covid and it did not work out so i just -- you know, i came back up here to get the in-person