Well, in Houston, there IS a 7815 HARDY Street in addition to the 7815 HARDING Street where the deadly raid took place.
I guess Im withholding judgement until ALL the facts come out but THEY MUST COME OUT.
Two videos for you.
One the house they hit
The other the were supposed to serve the warrant on.
https://m.youtube.com/watch?v=HXj71a54ot0
https://m.youtube.com/watch?v=9XmflR0MWXc&feature=youtu.be
So you appear to be right.