After finding out Red killed her father, Liz pushed Red away. Of course, Red wasn't going to let her go without a fight, but he may not have the upper hand that he thinks he does.
Liz decides to come clear with her life and reports her findings about Tom to the FBI on The Blacklist Season 1 Episode 21.
When a man gets killed by a deadly virus, Red provides a lead that forces Liz to work with him. She's angry and determined to get to the truth.
She finds out a connection between the cases Red has brought to the FBI that changes everything!