Women behind The Sims - International Women's Day Q&A

@AlwaysAsking I think you need to sign her up for the detective career. She can be found on the Maxis account as one of the promo Sims.

Shameless self-promotion: I have a thread about my 100+ Baby Challenge with all townies and premade / promo Sims. There I link to all those Sims on the Gallery. Check out the list in the first post here. Sierra Moss is part of the Cop and Lama household, but I think you can also find her alone on the Maxis account.