My wife just got one in the mail today....
I've never had to serve, but I did have to report. We sat there for 2 hours without doing a thing. It seems when the perps saw that there was actually a jury gettin' ready to be seated, they decided to bargain.
They robbed a bank with an off-duty cop right behind them in line. They left the bank, got in a high speed chase, and crashed their car into a ditch on the other side of town.