Sebastian Fagerman

Sebastian Fagerman is the main yet posthumorous antagonist of the Swedish Netflix series Quicksand. He is the ex-boyfriend of Maria "Maja" Norberg. He was portrayed by Felix Sandman.

History
He and Maja has been in a relation ship for some time and been travelling on his father's boat, partying and even to some point suggesting a trip to South Africa. Unfortunately Sebastian grew more unstable and began doing humiliating and irresponsible acts that even Maja is disgusted by, such as filiming her during a party while she was drunk.

After breaking up with Maja, Sebastian began to plot to kill his fellow classmates after killing his father and stole his rifles. He forced Maja to co-operate with him in the class room and shoots most of the students there until Maja takes a rifle and points it at him. Going crazy, Sebastian urged her to shoot him but a reaction caused Maja to accidentally pull the trigger and indirectly kill her own best friend Amanda before being killed himself. His actions came to haunt those who survived and Maja herself.

Personality
He used to be a kind and generous man who loved to spend some time with Maja until his partying started to change his behaviour, even to the point of doing embarrassing videos by filiming Maja while she was drunk.

Much later, he began to develop homicidal thoughts and plotted to committ massacre in his school.