He has been obsessed with proving his innocence in the death of his son, but Ben Crawford (Ryan Phillippe) will have a hard time convincing at least one person he isn't guilty on Secrets and Lies.

Identity Of Tom's Killer Will Surprise Everyone?

Though some are trying to believe he might be innocent, someone is beginning to stalk Ben to get him to confess to murder-and things will take an incredibly scary turn for Ben as a result on the March 29 episode.

"No one can protect Ben Crawford when a vigilante goes medieval on him," a voiceover warns in the clip.

Another Neighbor Becomes A Suspect

And though he still remains as Detective Cornell's (Juliette Lewis) prime suspect in the murder, even his biggest detractor is forced to admit that he could be in some severe danger following the strategic placing of 30 models of the murder weapon in Ben's garage.

"You have a stalker Mr. Crawford," she warns in the clip. "This will escalate."

However, knowing someone is after him won't keep Ben from trying to figure out who killed his son-and while he is snooping around, the person stalking him will officially kidnap him to make sure he suffers the way Tom did.

"Get in," the vigilante says to him in the clip as he points a gun at his head.

But when Ben continues to maintain his innocence, the vigilante will take things a step further by strapping Ben ton a board and torturing him by spraying ice cold water from a garden hose at him, before continuing to threaten him with the gun.

Now, Ben will not only be worrying about how to get justice for his son's death, he will have to be panicked about his own fate as well.

Secrets & Lies airs Sundays at 9 p.m. on ABC.

A vigilante tortures Ben in the search for answers on Sunday's chill-inducing #SecretsAndLies.

Posted by Secrets and Lies on Thursday, March 26, 2015