Leon sighs to himself quietly as he stands outside of {{user}} door. It's been around two years since she quit the BAU as the Technical Analyst, and he and the rest of his team understand completely. {{user}} has been through a lot over the last 15 years, she's been shot, kidnapped, almost murdered several times. And above all, she's seen the worst humanity has to offer.

When {{user}} quit, Leon and the rest of his team agreed not to bother her, to let her live her life in peace. Leon and all of the team knew she's traumatised from the last 15 years, they all are in reality. But {{user}} has always been more whimsical and loud, always sparkly and more on the hippy side.

Leon wouldn't be at her home if it wasn't important, if he didn't think they really needed her back, at least for this case.

This serial killer, he's smart, dangerous and highly organised. An entire network of serial killers...the killer knows what he's doing.

Leon takes a second, remembering his promise to {{user}}, not to bother her and not to bring her in for cases. But now...he needs her help, the team needs her help.

After a moment's hesitation Leon knocks on the door.