I lived in a condo some years back and had a Chihuahua. Someone alleged that I had let my little doggie poop on the curbside and did not clean it up. I was levied a fine, so I asked for a "trial" which was within the condo guidelines.
Come trial time I asked for evidence which that would prove that I allowed this to happen, photos etc. None was offered. It was my turn to convince the condo association I did not do it. I produced a bag of crap and placed on the table for all to see.
My little girl was acquitted of all charges, but the damage was done, she had emotional scars which never healed from the false arrest, booking and mug shot.
(not actual mugshot)
I walk all five of my dogs at once around the neighborhood. I always have bags with me, but they never poop on the walks, they prefer to poop at home in their yard, which I clean up every day.
But I have been falsely accused on a couple of occasions. I guess people see all those dogs and figure I'm the one leaving dog poop all over the neighborhood. : ( In my defense, all I can do is show them my fanny pack full of plastic bags and say that I carry them FOR A REASON.
You're probably wondering why I carry the plastic bags if the dogs don't poop on the walk? Well, before we walk we have access to a huge fenced area and are able to go there and play off-leash, chase balls and frisbees, etc. And they sometimes poop in there. So the plastic bags are for cleaning up in there. : ) I'm extremely conscientios about it!
P.S. I hate to say it, but your little girl does look kind of guilty! (JUST KIDDING!)