The mentalist 5x05 online dating
Sam and Addison are spending the night together, but both get paged to the ER on different cases.Charlotte remarks that Pete didn't show up for his shift at the hospital, so Cooper goes to Pete's house to check on him.
A plot that took place for the entire season, is Cooper finding out that he has a son and that the mother, Erica Warner, has an inoperable brain tumor, and how Cooper and Charlotte must deal with the death of Erica and how it affects Mason.
Addison's fertility specialist is called away on an emergency, and his replacement turns out to be Dr. Pete comes back to the practice even with all of the doctors suggesting that he takes another week off.
Sam, Addison, and Sheldon begin interviewing potential replacements for Naomi, including Jake Reilly, which freaks Addison out.
Through the middle of the season, Pete and Violet decide that they should go through separation; Violet tries to move on with a relationship with Scott, a paramedic she met, but the relationship eventually ends when Scott ends it and Violet decides to try to work things out with Pete.
The addition of a new character, Jake Reilly, opened up the story-line of Addison trying to figure out if she wants to pursue a relationship with Sam or with Jake.