Question juridique clé
Whether the heirs had standing under Arts. 81 and 111 LTF to challenge the discontinuance and seek a non-suit.
Solution extraite
They lacked a legally protected interest; their asserted indemnification interest was only indirect and economic.
Motifs extraits
A mere factual or indirect economic interest is insufficient for criminal appeal standing. The heirs did not show personal legal harm from the discontinuance itself.