I'm sorry. No. The people had been living there for quite a while. If the police had enough intelligence to garner a no-knock warrant then the certainly should've known that there was a baby living in that house. Period. It is their fault. They were negligent. Blowing up babies is not a "service" that taxpayers have opted for. Again, no drugs were found in that house and no arrests were made. So until someone provides evidence to the contrary, all we know are the facts. The facts are that they threw a grenade in a crib while busting in on a house with no drugs. Everything and anything else is hearsay.