|Nicknames||The Gingerbread Man (by Juliette)|
|Fate||Shot by Warner|
|Family|| Unnamed Wife |
|Mentioned|| Destroy Me |
Before the events of Shatter Me, Seamus Fletcher was abusive towards his wife and children. He beat them and hadn't fed them in two weeks.
He had beaten various members of his family in different ways. He'd punched his nine-year-old daughter in the mouth, breaking her two front teeth and fracturing her jaw. He beat his pregnant wife so hard she lost their child. He broke the arms of his seven-year-old boy and his five-year-old girl.
Seamus is seen when Warner is addressing the soldiers of Sector 45. He asks him to step forward and Warner announces that he stole food and supplies from storage units dedicated to Sector 45 citizens. Fletcher admits that he did. Thus, Warner shoots him in the forehead. However, later on in the series, Warner explains that the reason he shot him was an excuse and the real reason is his actions towards his family members.
Fletcher has a aggressive and violent nature; he often beat his wife and children. It is shown that he only cares about himself.