We really need to be careful and protect our coins. There are just some mistakes that we may not know and we should make sure no camera is watching us while backing up our seed phrase, passphrass, private key, wallet password or while using our wallet, What if it is an online wallet, some people will blame it on malware, but not knowing that it is someone around someone that did the thing.
Agree. We must be very careful when we want to save our private data, it is including the data about our Bitcoin wallets. Yep, we must ensure that no camera or CCTV because it possibly brings a problem in the future. It is like the story you wrote here, even a close person can steal our Bitcoin if they know the data about our Bitcoin wallets. By the way, malware is also a cause of stealing Bitcoin. But it isn't only the causes, there are many other things that can cause the same problem. We must also be aware of other potential causes.
I am not yet saying the defendant is not innocent and neither am I saying she is innocent, but there is possibility that something like this can happen.
According to the story, it is quite clear that the ex-wife is the guilty person. She stole 2.323 Bitcoin and she transferred the Bitcoin to many new wallets.