A Perfect Widow — Episode 4

Mr. Mercer, this is it. This is it? This thing is bad news. What do you mean?

Mr. Mercer, do you see this marking? This isn't something an ordinary private investigator could get their hands on. That symbol means it's military grade. You won't find equipment like this on the commercial market.

Military...grade? Military grade? Mr. Mercer, did you make an enemy somewhere? An enemy? Could it be one of my recent business rivals?

Or... Wait, something else. Mr. Mercer, look at this. Why is there a metal wire wrapped around the brake line?

What the hell is that? I'll remove it. Mr. Mercer, unless I'm mistaken, someone applied a chemical agent to this wire. Every time the car moved and the engine warmed up, it would gradually activate.

Its only purpose would be to slowly corrode the seal on your brake fluid line. Mr. Mercer!