Xavier Dupont de Ligonnès case: mysterious user 'Epsilon' under scrutiny

In the Xavier Dupont de Ligonnès case, an online account called 'Epsilon' is drawing investigator interest for undisclosed reasons.

Published 7sem2 sources✓ ConfirmedNotableupdated 7sem

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The fact

This digital profile could hold crucial information in the disappearance of the Dupont de Ligonnès family that occurred in 2011.

The judicial investigation continues with this new digital lead that may shed light on this French cold case.

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Auto-synthesis from 2 media sources · identified on June 2, 2026