Not to go on a rant, but I am going to chime in a little more. Hatred in dogs is taught, not bred. I have a big education in dog training. This can happen with ANY breed of dog if not properly socialized. If that is the case with this dog (and clearly it is) look at it from the dog's point of view. The dog considers that apartment its home, its territory, it was protecting its place. If this dog was properly socialized, this wouldn't have happened.
It's EXTREMELY unfortunate that dogs get the bad end of the stick when this stuff happens, and owners walk off without crap. Heck, even dog fighters and animal abusers hardly get punished with your awfully broken system.
Pitbulls, cane corsos etc are NOT dangerous breeds. They simply are more muscular and have a stronger bite, but I guarantee you ANY dog bite over 20 pounds is going to hurt and do damage. The reason people fight these dogs is not because they have this killing machine mentality, it's just because they're fast and strong - that's it!
The reason you hear of these dogs injuring people is because they have previously been in the hands of horrible owners that did horrible things to them, YET there are millions of these dogs that have been raised properly that live happy each day.. If you only knew what these dogs go through with some owners, you'd sympathize a bit more...being left in a cage and beating the cage with a stick to build aggression...putting two dogs on treadmills face to face, inches apart, but tied up so they can't reach each other to build aggression...throwing two dogs in the trunk of a car and riding around till one kills the other...
OP, it's unfortunate what happened to your husband and I hope he heals very quickly. If you don't want to risk these things, simply don't allow dogs. That way you keep the bad owners out.
Here's a pic of my two babies. Both rescues that are as sweet as ever.
Enjoy your day everyone :)