There is an ongoing case in France about Mrs Delphine Jubilar (fr) who disappeared one night in December 2020.
Her partner is accused of having murdered her, but no body was ever found. He is currently held in prison pending trial.
Can one be convicted of a murder when there is no body, and no other evidence that the victim is even dead? While this seems quite certain now as there has been no sign of life from her since then, there's still no real evidence of her being dead or of him killing or even assaulting her. No witness, no recordings. Yes, there's a motive (possibly several), there's opportunity, there's a bit of circumstantial evidence, but until now I don't think there has been any proof of the murder, much less that he committed it.
Can one be considered dead just because they disappeared without a trace?
I'm mostly interested by the situation in France, but I would be curious of the situation in other countries as well.