(F4GM) An Undercover Agent and a Cult

This is meant to be a new take on an RP that I'd love to eventually finish, but my partner has left on an indefinite hiatus.  It's inspired by the survival horror genre. 

My character is Jennifer Harper, an ambitious rookie FBI agent looking to prove herself in the field. She's volunteered for a case few wanted to touch. She'll be traveling to a remote small town, going deep undercover to investigate rumors of a local cult taking root nearby. There's also some speculation they may be involved in local disappearances. There's been no solid evidence of anything, but the locals had been less than helpful in the initial investigation. Jennifer is alone, with few resources and limited to only brief, infrequent scheduled contacts with the agency. She'll be in over her head, with no idea of the horrors that wait in the dark in this town...

I'm looking for someone to play the role of the town/GM, as Jennifer tries to uncover the town's secrets, gather evidence for her superiors, and escape without becoming another disappearance!

I am open to this going a lot of different ways! Exactly how dark things do or don't  get. Whether the cult is a perfectly mundane sex and drugs thing, worshipers of a truly supernatural entity, or a cover for biological and/or mind control experiments, I wanna see where it goes, and if Jennifer can get out with her mind and body intact!

If you have an idea you like for this, I would be happy to hear it!