This study presents a documented case of a bear (Ursus arctos) predator attack on a foal, employing osteological analysis to determine the manner of death. By analyzing bone surface and structural modifications, we distinguish between injuries inflicted during the killing event and those resulting from scavenging or post-mortem consumption. A variety of bone modifications are recorded and documented, with a particular emphasis on a linear fracture on the body of the C4 vertebra and a double arc puncture on the proximal metaphysis of the left metatarsal. The former wound signifies a direct attack, while the latter signifies a defensive injury. This study case underscores the importance of taphonomic analysis in detecting instances of wild animal attacks on domestic livestock. Particularly in scenarios where visual evidence and conventional necropsies concentrating on soft tissue examination fail to confirm mauling occurrences, taphonomy provides valuable insights.