Ervin Ross

When Jonah claims he would date Dina if she wasn't his supervisor, she asks for a demotion; Glenn searches for a replacement for Dina.

Jess tries anything and everything to get her mind off of Nick, who returns from his summer in New Orleans sooner than anticipated. Meanwhile, Schmidt and Cece struggle in the search for their first home and Winston deals with having a long-distance relationship with Aly.

The BAU investigates the cause of several fatal car crashes involving drivers and pedestrians. Also, Reid gets bad news.