[s4e7] Sharp Elbows Online

Severide’s father, Benny, returns and offers to help his son by digging up "dirt" on Patterson.

Boden correctly suspects he is being set up. It is later revealed that Roger Maddox, who is under investigation for arson, paid Serena to frame Boden to discredit him as a witness. [S4E7] Sharp Elbows

Serena makes serious accusations against Boden, including home invasion, which carries a potential 30-year sentence . Severide’s father, Benny, returns and offers to help