Did they throw the flash grenade after they announced themselves? Did they knock on the door? Did the lady know that she was harboring a dangerous fugitive? Again - without knowing all the facts it's impossible to reach a conclusion. That's why in this country we have trials that last days, while both sides present all the evidence.
Trails are great... in theory... when you're... alive? A 7 year old girl is dead because of police misconduct that will most likely be swept under the rug.
No trial, evidence, or anything is going to bring her back or undo that day. It's done and over.
The criminal did not force police to throw flash bangs and discharge their weapons in the wrong apartment. They were just impatient and trigger happy and wanted to flex their might and justify their department's expenditures for tanks, machine guns, grenades, and ninja uniforms; they could have easily staked the place out and waited until he walked out to his car and cornered him or numerous other tactics that aren't as cool or flashy or fun as paramilitary raids.
Also, as an aside, if you didn't do anything wrong, and are being prosecuted under an unconstitutional law, and that law is being rubber stamped by activist judges, where is your last line of defense? Trails don't mean a thing to an innocent person who spends 30 years in jail or is killed by police for rightfully protecting himself, his home, and property.