Question juridique clé
Whether the cantonal court assessed the evidence arbitrarily and violated in dubio pro reo
Solution extraite
No. The federal court held the appellant only advanced an appellatory version of events and did not show any manifestly untenable assessment of the evidence.
Motifs extraits
The cantonal court relied on multiple corroborating indicia: purchase of Topex with the appellant's card, internet searches on poison, false explanation about lizards, statements by her sister, the victim's repeated poisoning episodes, and the appellant's motive. This was sufficient to exclude arbitrariness.