When the BAU team is discussing the victim that committed suicide, her college ID as well as a Sexual Assault Victim Statement are tacked on the evidence board. The Victim Statement shouldn't exist because her attack was unreported to the police prior to her suicide.
Not only does the plate Garcia searches not match what Morgan reads out but she searches it before he finishes reading out the plate number.
Given Elle's P..T.S.D., there is no way she would have been allowed to return to duty after nearly being killed, let alone allowing her to be used as bait to set a trap for a rapist. The F.B.I. would have put her through rigorous psychological counseling before she would have ever been considered to return to the team.