Judge Richard Posner compares police action to Keystone Kops.
Excerpt:
to repeat for emphasis, the police acted unreasonably and precipitately in flash banging the house without a minimally responsible investigation of the threats. The open network expanded the number of possible threateners and just one extra day of surveillance, coupled with a brief investigation of Murray…should have been sufficient to reassure the police that there were no dangerous men lurking in the house.