Jason. "Guilty" in this context refers to the person who is responsible for the tragedy of four deaths.
The murder of four human beings has always been a worse crime than adultery, yet this is how Medea retaliates. The saying
"an eye for an eye" becomes more like "an eye for an eye, liver, intestines, heart and brain" according to Medea's selfrighteous, arrogant pride. This stubborn pride is evident in many parts of the play, and Jason correctly identifies this when he claims that "in your stubborn pride you reject your dear ones and make your suffering worse" (ln 602-3). Medea's selfish sense of honour is what causes the death of her sons, not Jason's unfaithfulness. This child-killing is probably the worst part of her crimes, as the boys are completely innocent and had no part in the argument between Medea and Jason. The shedding of kindred blood was an unacceptable crime in those times, and makes Medea's revenge even worse. The background to the play explains that Medea has no objection to murdering when it suites her, as she has killed both her brother and Jason's uncle Pelias. Although someone with such a cold heart will never feel it, she is guilty of causing the tragedy.
Medea is fully aware of her actions and what the repercussions will be. Her psychomachia (battle of the soul) demonstrates this, but her selfish emotions once again dominate and cause her to make an irrational decision to kill the children. An example of her understanding of the consequences is when she states that "I have the saddest road to travel" (ln 1036). By acknowledging the effects of her actions, Medea proves