Bianka Bisdorff and François Thillman disappeared years ago without a trace.

Two "missing persons" cases are still on the records of the Luxembourg police.

It is now eight years since François Thillman, a resident of the municipality of Beringen went missing, and more than three years since Bianka Bisdorff, born on 6 June, 2015, disappeared.

Thillman was reported missing on 13 December, 2010, two days after being sighted in Ivry-sur-Seine near Paris. He was 28 at the time. Since then, sadly, there has been nothing more...

As for Bianka Bissdorf, since the authorities released her mother in September 2016 (investigated in connection with the case) there has been very little progress.

Les hommes grenouilles fouillent le lac à la recherche de Bianka Bissdorf le 6 juillet 2015. / © RTL
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The Luxembourg judiciary, upon being contacted by colleagues from 5Minutes (our sister site), has not given any comment on our questions concerning these two investigations.