Banco’s Betrayal and Death
The KillerThis flow follows Banco from loyal service through denied reward, growing suspicion, complicity in regicide, and murder by Macbett.
increasing
Bearing strength in each event
decreasing
Faithful Companion

Faithful Companion
Service to Duncan
Banco presents himself as a loyal general devoted to king and country.
Trust Between Soldiers
His friendship with Macbett initially appears to rest on shared military service and mutual confidence.
Reward Withheld

Reward Withheld
Broken Promise
Duncan refuses to grant Banco the title and lands he expected after the campaign.
Resentment Grows
The denial makes Banco question the loyalty he has treated as a duty.
A Dynasty Promised

A Dynasty Promised
Prophetic Consolation
The Witches tell Banco he will not become king but will father a line of rulers.
Ambition Awakened
The promise unsettles his former contentment and makes Macbett’s success appear personally threatening.
The Conspiracy Joined

The Conspiracy Joined
Shared Opposition
Banco joins Macbett and Lady Duncan in a plot to kill Duncan, despite their earlier professions of loyalty.
Complicity Deepens
The promised future becomes a justification for taking part in the violent seizure of power.
Murdered by Macbett

Murdered by Macbett
Suspicion Confirmed
Macbett overhears Banco reflecting on the Witches’ prophecy and fears a rival bloodline.
Future Cut Off
He summons and stabs Banco, attempting to destroy the succession the Witches predicted.
At his first appearance in the field
After Glamiss’s reported death
After Banco meets the Witches
After Macbett and Lady Duncan approach him
After the coronation celebration