During the detectives' stay at the hospital, Lewis later apologizes for the way she treated Munch and Fin, saying she's horrified by the racial slurs and behaviors and that she only used them to maintain her cover to take down the hate group.
During Kyle Ackerman's courtroom shooting, she is forced to shoot him dead to save Stabler and exposes herself as an FBI agent. She was forced to do so because the later discovery that she was not actually Star Morrison would have resulted in perjury charges against her and tainted the case against Ackerman.
When called to testify against the leader of the group, Brian Ackerman, she refused to even give her undercover name, citing the Fifth Amendment. She maintained her cover when Manhattan SVU Detectives investigated the same group in the case of the shooting of three schoolchildren, killing one. Dana was assigned to infiltrate a white supremacist group using the alias Star Morrison to investigate their activities.
