Dumbledore was killed by Severus Snape in "Harry Potter and the Half-Blood Prince." Although it may seem like a betrayal, this act was part of a larger plan agreed upon with Dumbledore to protect Draco Malfoy and maintain Voldemort's trust in Snape. The killing took place atop Hogwarts' Astronomy Tower, where Dumbledore was weakened by a curse from a Horcrux.
No, the loch ness monster, Nessie, may be a monster, but it surely hasn't killed anyone!
Dracular was a blood sucking monster ,who killed people. Dracular was a blood sucking monster ,who killed people.
Victor says the monster must be killed to protect humanity.
Saint Patrick killed no lake monster.
goblins.
vespoid qeen killed by poison bomb or coating
Perseus killed the Gorgon Medusa and the sea monster that was about to devour the beautiful Andromeda.
Yes, that is how he became the 'monster' he is known as.
Scylla.
Beowulf
It was Perseus who beheaded Medusa.
It was called Cetus Aethiopius (Ethiopian Monster) or Belua Ponti (Monster of the Deep ).