The Patriot News article
Even though Thompson consented to a search of her home, the police acted in "a melodramatic and exaggerated manner as though they were conducting a military attack against an armed an entrenched enemy," the suit states.
Police didn't have a search warrant when they first arrived at the Thompson house, but later secured one by failing to tell the district judge who issued it that, among other things, Michelle Thompson had already consented to a search, Laguna said.
More info, read the linked article...