Another 911 case
In Madison, WI. Brittany Sue Zimmermann calls 911 from cell phone (nobody's talking about what she said). At one point she stops talking, and the 911 operator just hangs up. No word as to whether the operator bothered notifying officers.
The next day her fiance finds her murdered in her apartment.
Note all this is coming out a month after the event.
Here's another story, reporting that 911 did not dispatch police.