DOLI CAPAX
doli capax (doh-lIkay-paks), adj.[Latin “capable of wrong”] Roman law. Capable of
committing a crime or tort; esp., old enough to determine right from wrong. — Also termed capax
doli. Cf. DOLI INCAPAX.
“In criminal cases, an infant of the age of fourteen years may be capitally punished for any
capital offence: but under the age of seven he cannot. The period between seven and fourteen is
subject to much incertainty: for the infant shall, generally speaking, be judged prima facie
innocent; yet if he was doli capax, and could discern between good and evil at the time of the
offence committed, he may be convicted and undergo judgment and execution of death, though he
hath not attained to years of puberty or discretion.” 1 William Blackstone, Commentaries on the
Laws of England 452–53 (1765). [Blacks Law 8th]