tolna'e lujvo

x1 (du'u) confirms/corroborates/verifies x2 (du'u) under rules/logic x3; x1 (du'u) is an evidence for x2 (du'u)

See to'e natfe

In notes:

x1 is forensics about x2 based on methodology x3
x1 (event/state) implies / suggests / is circumstantial evidence for x2 (du'u); the probability that x2 is true, given x1, is greater than the probability without x1