Laertes poisons his on blade in order to kill Hamlet.
First, Laertes stabs Hamlet with it. Then Hamlet takes it from Laertes and stabs Laertes with it. Then Hamlet stabs Claudius with it before forcing the poisoned wine down Claudius' throat.
Laertes is killed by the poisoned sword that he originally killed Hamlet with. After wounding Hamlet with the poisoned sword, the swords are switched and Hamlet wounds Laertes with the poisoned sword.
Laertes dies by his own poisoned blade at the hand of hamlet hamlet dies from laertes poisoned blade Gertrude takes a drink of the wine intended for hamlet by Claudius that poisoned her Claudius is forced to drink the poisoned wine by hamlet Rosencrantz and Guildenstern take a letter to England that tells the king to kill them and it is signed by hamlet Ophelia drownds her self Polonius is stabed by hamlet
He is stabbed by the tip of Laertes' poisoned rapier during their dual. Not necessarily... He is wounded by the rapier, but then stabs Laertes, and kills his uncle before he himself dies.
1. Laertes' sword is unbaited 2. Laertes' sword is poisoned 3. Hamlet's drink is poisoned
Laertes
Poisoned sword
The poisoned tip of Laertes' blade cuts Hamlet in their duel in Act V; thus Laertes is the direct cause of Hamlet's death.
Technically, King Cladius Kills Gertrude in Hamlet, but not intentionally. King Cladius poisons the wine for Hamlet to drink but he refuses it to keep fencing Laertes but when hamlet makes the second strike the Queen wants to drink to him and when she does she drinks from the poisoned cup and dies.
Hamlet stabbed him with the poisoned sword which Laertes had poisoned to kill Hamlet. He was, in Hamlet's phrase, "hoist with his own petard."
Hamlet kills Claudius by stabbing him with the poisoned sword Laertes carried and by forcing Claudius to drink the dregs of the poisoned drink which killed Gertrude.
Hamlet dies in Act 5, scene 2 when he is struck by Laertes with a poisoned sword. He and Laertes are dueling and Laertes is using a blade that Hamlet's Uncle Claudius has tainted with a strong poison.