The tragedy that Verona's citizens have long feared arrived Monday afternoon with terrible speed. What began as a war of insults between Tybalt Capulet and Mercutio ended, within minutes, in drawn steel and two deaths before witnesses could intervene.
Romeo Montague, newly and secretly married to Juliet Capulet, attempted to make peace when Tybalt challenged him — calling Tybalt "cousin" and refusing to draw. Mercutio, infuriated by what he took for cowardice, drew instead on Romeo's behalf. While Romeo stepped between them, Tybalt's blade found Mercutio beneath Romeo's own arm.
"A plague o' both your houses! They have made worms' meat of me." — Mercutio's last recorded words
Mercutio was carried to a nearby house and died of his wound within the hour. Romeo, grief-stricken and no longer inclined toward peace, pursued Tybalt upon his return to the square. The outcome was equally swift and final.
Prince Escalus arrived to a square containing two bodies and a city on the edge of open war. His sentence was immediate: Romeo Montague is banished from Verona for life, effective at once, on pain of death. Lady Capulet demanded execution; Lord Montague argued self-defense. The Prince's ruling was, in practice, a compromise that satisfied neither house.
Romeo spent that night at Friar Laurence's cell, reportedly inconsolable, before the Friar managed to convince him that exile was preferable to execution — and that a longer plan was possible. He departed for Mantua before first light. Juliet, still unaware of Mercutio's death, received the news of Tybalt's killing and Romeo's banishment simultaneously.