The view now among most homicide detectives and prosecutors is that there is a valid public purpose in genuinely solving homicide cases even if no one can be charged. If nothing else, it permits them to tell suspects and the families of victims that a homicide case will not be closed until it is solved.
Called using up funding.
Waste of manpower that could be better used in other areas.
Self important jerks hoping to get a book or better yet a segment on one of those tv crime dramas.
Shameful!