But, as a junior officer unsupported by the galaxy that had come forth to testify for Salan, Lieutenant Roger Degueldre was to bear the full brunt of the law. On 28 June, at the sinister Château de Vincennes, where Napoleon had the Duc d'Enghien executed, the leader of the Delta killer commandos was sentenced to death.

XREF: This factual execution detail sits within the broader Salan and OAS trial narrative.

Horne, Alistair, A Savage War of Peace- Alge…, loc. 1644