Abstract
The Thomistic doctrine of adequatio seems to endure as a current topic in contemporary debates on the accessibility of truth in trials, since it can account for the objectivity of our knowledge, while avoiding anti-correspondence objections. It can, thus, offer an important contribution to forensic epistemology, in particular in force of the fact that, in conjunction with Thomistic reflections on the certitudo probabilis of witnesses, it allows us to combine the claim that, in legal matters (like in all variable and contingent subjects), we can never reach absolute certainty, with the conviction that one can nonetheless know what, with more probability, really happened.