Question juridique clé
Whether the late supplementary appeal brief and new evidence could be considered.
Solution extraite
The supplementary brief and the new 7 April 2011 bank letter were inadmissible because they were filed after the appeal period and after the contested judgment.
Motifs extraits
New allegations and evidence are only admissible if the lower-court decision gave occasion for them; post-judgment evidence cannot qualify. The appellant did not validly show such grounds.