Did u go the police, if they had a knife, why and how did they get it in the campus (Virginia and the safety lapses?) ? and they could have used it. . Even if it seems extreme it does matter that a female was threatened with a knife, it could have been used.
Yes bad things happen like failing an module , having a headache etc but being threatened with being killed unless you give a person your possesion, so someone can get something of yours (so taking from you to them) for free is not just sh** happens IMO opinion. Imagine if the OP said "bad things happpen, im going to forget it" and the knifeman used it against many others , everyone would be in uproar.
It is not just a normal cae of someone taking something from someone else which is not thiers, also IMO it is certainly not a who cares situation. Imagine if everyone had that attitude of - "I was threatened with a knife" ... "Who cares", IMO that would be a sick society. IMO some aspects of society is bad enough already,but having that attitude of "Who cares" would be a stoping to new low.. when we hear of the police and authorities etc not responding and them something bad happens after they don't respond we are all in uproar and say why was nothing done earlier.