Parricide (Latin: parricida, killer of parents or another close relative) is defined as:
In the sixth century CE collection of earlier juristical sayings, the Digest, a precise enumeration of the victims' possible relations to the parricide is given by the 3rd century CE lawyer Modestinus:
By the lex Pompeia on parricides it is laid down that if anyone kills his father, his mother, his grandfather, his grandmother, his brother, his sister, first cousin on his father's side, first cousin on his mother's side, paternal or maternal uncle, paternal (or maternal) aunt, first cousin (male or female) by mother's sister, wife, husband, father-in-law, son-in-law, mother-in-law, (daughter-in-law), stepfather, stepson, stepdaughter, patron, or patroness, or with malicious intent brings this about, shall be liable to the same penalty as that of the lex Cornelia on murderers. And a mother who kills her son or daughter suffers the penalty of the same statute, as does a grandfather who kills a grandson; and in addition, a person who buys poison to give to his father, even though he is unable to administer it.
Tullia drives over the corpse of her Father
Parricide, capital punishment in Jersey