There is just lots of potential for kids on the Duggar compound to meet some sort of (non-lethal) harm if they are being unsupervised. And, to some extent, that is the truth for any living situation where there are that many kids involved. There are 9 Duggar children still living at home, in addition to the great-nephew they have custody over (pushing them to 10), 4 of whom are legal adults, with 31-year-old Jana being the only adult female still at home. The youngest Duggar child is 12. However, there are 20 grandchildren (the youngest of whom is 12) who live in Arkansas/relatively close to the compound, and a lot of these grandchildren spend a lot of time at the compound. There's a possibility of the grandchildren having playdates and being watched with friends, with no familial relation to the Duggars, at the compound. If you add the Duggars still at home plus all the grandchildren, that's 29. If there's other kids from the church or wherever else, it's 30+! So much potential for kids getting into all sorts of trouble with the big house and the big property, and that's without taking into consideration kids getting access to firearms not locked in a safe, standard household chemicals like cleaning products not locked up (for the grandkids), kids wandering off the property, possibly wandering outside and getting abducted by a stranger or hit by a car (obviously this didn't happen, thank God: my point is it could happen). This problem is amplified if there is an occasion like a pregnancy announcement, engagement announcement, gender reveal party, birthday party, etc. in the house, because there is always a lot of people crammed in for those. Since Jana was the only adult charged with child endangerment, I'm assuming there weren't any other adults there and there wasn't any such event, but even if she was just watching a lot of kids and/or grandkids and/or other unrelated children, there is definitely potential for just not being able to keep 100% attention on all of them at once. Heck, I'm a soon to be teacher and have spent a lot of time working in classrooms and other educational settings, and it's hard for teachers with bachelor's and master's degrees in this stuff to keep an eye on 30+ kids at once, much less someone with no formal training, in a much less restricted and structured environment than a classroom/school! JMO IMO only.