That last one sounds like a specific department either performing triage on the case or lack of tangible evidence.
No, it is a lack of funding here in OKC. My wifes car was broken into and steering column was torn to hell as well as the ignition. Would not even come out and take prints!! Officer I used to ride with told me that precincts in OKC and most places are severely under staffed. We had a chance back a couple years ago to vote on a tax hike in OKC to better fund 1st responders and the populace shot it down, vote was not even close if I recall correctly.