who did joffrey kill with a crossbow?
533712
When Littlefinger finds out she is spying on him for Varys, he gives her to King Joffrey, who wanted to try something "new and daring". Joffrey uses Ros as a live target, brutally killing her by having her tied to his bed and shooting her multiple times with a crossbow, his first personal kill.
468213
['Bethanne - Staked; killed by Stefan Salvatore.', 'Frederick - Staked; killed by Stefan Salvatore.', 'Henry - Staked; killed by Alaric Saltzman.', 'Harper - Staked; killed by John Gilbert.', 'Pearl - Staked; killed by John Gilbert.', 'Anna - Staked; killed by John Gilbert.']
1305678
Episode 415 saw Ragnar die in a pit of snakes at the hands of the ruthless King Aelle (an act that later prompted Ragnar's sons extract their bloody revenge on the monarch by executing him via the Blood Eagle).
1178249
In the books we learn that Joffery Baratheon, most likely, sent the catspaw to kill Bran Stark in an attempt to impress his "father", Robert Baratheon.
663836
Now, the real power at the heart of Game of Thrones is dead, too. In Sunday's dizzyingly eventful fourth-season finale, Tyrion Lannister (Peter Dinklage), the man falsely accused of murdering his nephew, King Joffrey, takes the life of his father, Westeros' de facto ruler Tywin Lannister (Charles Dance).
1316132
Killing Jon Arryn accomplished this by convincing Stannis that the Lannisters did it to hide the incest that Stannis and Arryn were investigating together. It also was step one in securing control of the Lord Paramount of the Vale. It was step one to his ascent to power.
658584
So we learn in season 7 that Baelish was the one who sent the assassin to kill Bran to cause animosity between the Starks and the Lannisters and make chaos and ladder etc.
515348
King Joffrey ordered Ned's death after he confessed to treason against the crown. Game of Thrones fans witnessed Ned beheaded in front of his daughters Sansa (Sophie Turner) and Arya Stark (Maisie Williams).
1080016
High Sparrow (episode) Janos Slynt's final words before he is executed by Jon Snow for insubordination.
1226547
The Sand Snakes All Died From Their Weapon Of Choice Obara and Nymeria were the first to die in Game of Thrones season 7. The Sand Snakes joined Yara Greyjoy on her quest to Sunspear, but the ship was ambushed by Euron and his Iron Fleet. ... The two were captured and sent to King's Landing by Euron.
1215855
Arya freed Jaqen and the others, one of whom, Rorge, had threatened to sexually assault her. When Arya and the Hound were attacked by Rorge later, she stabbed him in the gut with Needle. Ser Meryn is the guy who killed Arya's sword instructor, Syrio Forel, back in King's Landing in Season 1.
988504
While Clay lived and died by the gun, his execution served a strategic purpose for SAMCRO in Tuesday's episode. Jax and his team had just killed three members of "The Irish," a gang of gunrunners with whom Clay long ago had set up a deal to broker weapons.
973305
Mercutio loses his temper and begins fighting Tybalt himself. Romeo tries to stop the combat by rushing between them, and Tybalt then stabs Mercutio under his arm. Mercutio dies. Enraged, Romeo duels and kills Tybalt in return, leading to his own exile by the prince.
1082717
After the battle in Eyllwe it is revealed that Maeve led Rowan to believe that Lyria was his mate, and then had her and their unborn child killed to break him. His real mate is Aelin, and they were married discreetly by the captain of the ship under the witness of Aedion and Lysandra.
162074
At the end of the season Jon Snow killed Daenerys Targaryen in a major plot twist. Daenerys' last dragon, Drogon, destroyed the Iron Throne and in a tear-jerking scene whisked Danys' body off to mourn her death.
120676
Qyburn killed Pycelle in the show because he had been working against Cersei and Cersei will not tolerate that. Cersei has never been shy about showing her irritation and dislike of Pycelle, so there is no love lost there. Qyburn (and the Little Birds) was acting as a catspaw for Cersei.
1400232
Apparently, Cersei has a very specific (and twisted) request for Bronn: she wants him to go to kill her brothers, Jaime and Tyrion. Oh, and to really make the betrayal sting, she wants him to kill them with the crossbow that Tyrion used to kill their father, Tywin.