
If
an ox gored a cow that has been pregnant and killed it, and the cow's
fetus was found at its side, but it is not known whether the cow gave
birth before the ox gored it and the fetus' death is unrelated to
goring, or it gave birth after the ox gored it and the goring caused it
to miscarry - the owner of the ox pays half damages for the cow and
one-quarter damagers for the offspring.
Sumchos: money whose ownership is in doubt is divided by litigants.