Paid Well to Summon Spirits
There’s been a lot of beef with the police as of late, but most of them are regular joes just trying to make the world a better place. This cop, whose children the OP nannied for, was a different kind of person. After his shift, he’d come home intoxicated and with a Ouija board.
If that wasn’t weird enough, the cop daddy and his buddies would have the OP join them in one of their let’s-call-upon-the-dark-spirits sessions, though the OP didn’t elaborate what that involved. We’re assuming nothing weird happened, or maybe a few extra bucks were enough to get the OP to “forget” what occurred.