The part about CCTV not working isn't mentioned in the linked article, but would make sense.

I guess the similarity is deliberate. They want you to know, and whoever else they want knowing this, that the same set of people are behind this.

I wonder if the similarity extends to the fact that Epstein is perhaps still alive (faked suicide), and so might Jean Luc-Brunel.

Perhaps they intend to bury this forever by killing off the people involved in this blackmail operation (if these operators die, then citizens may not bother looking further into their operation, since "justice" has been done already).

If so, Ghislaine Maxwell is next. A similar faked suicide will happen. In all three cases, we can expect no deadman switch to go off, since all three never really died.