A small-town news anchor accidentally uncovers a deadly bombshell secret on live TV, forcing her to find the truth that will save the town.

Consider the following:
What is the deadly bombshell she’s reporting on? This will shed light on her truth/hero’s journey to save her beloved town. The rule of “Show, don’t tell” applies here, as I cannot envision what your “secret” will look like on-screen.

FYI: this gives me an Erin Brockovich vibe, I’m probably way off, but this will give you an idea of what a reader may deduce from your current logline.

Hope you find this constructive, keep going!