Based on a real events, The Killer Inside: The Ruth Finley Story starring Teri Hatcher and Tahmoh Penikett will officially premiere on Lifetime Saturday, June 29 at 8/7c.

In The Killer Inside: The Ruth Finley Story, Ruth and her husband, Ed’s, tranquil life in Wichita, Kansas is suddenly turned upside down when Ed suffers a heart attack. As Ed fights for his life in the hospital, Ruth’s starts to receive mysterious threats, leaving her in a state of panic.

With the city held hostage by the terror of the BTK killer, Ruth finds herself enveloped in paranoia, convinced that she will be the next victim, as the menacing phone calls escalate into chilling letters.

Amidst the frenzy of the police’s pursuit of BTK, Ruth is abducted, sending shockwaves through the community. Yet her sudden reappearance shortly after the kidnapping leaves investigators baffled and scrambling for answers.

Where can I watch The Killer Inside: The Ruth Finley Story?

Those without a basic cable set up can still live stream the premiere of The Killer Inside: The Ruth Finley Story on Saturday with a Philo subscription.

Philo offers a 7-day free trialfor new subscribers who can watch for free before committing to a paid subscription. Users can also watch the new Lifetime movie on-demand after it premieres.

Those who do have a cable provider can also watch The Killer Inside: The Ruth Finley Story using the Lifetime app.

What is Philo?

Philo is considered one of the cheaper live streaming services available as it allows users to stream over 70 live TV channels for just $25 a month after itsfree trial.

Other thanLifetime, popular channels offered with Philo include the Hallmark Channel, MTV, AMC, HGTV, History Channel, Discovery Channel, CMT, TLC, BET and more.

Philo also offers unlimited DVR along with various movies and TV shows users can watch on-demand.