Don't Get Your Hands Dirty

Don't get your hands Dirty was a virtual representation of one of Ezio Auditore da Firenze's genetic memories, relived by Desmond Miles in 2012 through the Animus.

Description
Ezio Auditore received a contract from Lorenzo de' Medici to assassinate four guards in San Gimignano, which Lorenzo suspected to be involved in a murder plot against himself.

Outcome
Ezio located and assassinated all of the targets, completing the contract.

Reference

 * Assassin's Creed II