My phone rang at 2:27 a.m. and it was my dad, his voice cracking so bad I could barely understand him, whispering from the back of a small-town police station that my sister-in-law had beaten him with a baseball bat then told the responding officers he was the violent, mentally ill attacker.

The sun was coming up by the time we left the hospital.

I drove my father to his house, a modest ranch-style home he'd lived in for thirty years.

As we pulled into the driveway, I saw Mark's car parked in front.

He was sitting on the porch steps, waiting.

"Stay in the car," I told my father.

I got out and walked toward the house.

Mark stood as I approached.

His eyes were red, like he'd been crying.

Or like he'd been drinking.

"Emma, we need to talk."

"We have nothing to say to each other."

He blocked my path to the door.

"Please. Just five minutes. You don't understand the whole story."

I stared at him until he lowered his eyes.

"Then explain it to me, Mark. Explain how Vanessa broke three of Dad's ribs and fractured his wrist. Explain how you stood there and watched. Explain the forged power of attorney and the money you've been stealing."

His head snapped up.

"How do you—"

"I'm a federal agent, you idiot. Did you really think I wouldn't find out?"

He ran a hand through his hair, pacing back and forth.

"It wasn't supposed to be like this. Vanessa said... she said Dad was giving us the money. That he wanted us to have it. And when he started saying no... she said he was getting confused. That we needed to protect him from himself."

"She manipulated you," I said. "And you let her. Because it was easier to believe her lies than to face the truth about what you were doing."

"I'm your brother," he said, his voice cracking. "Aren't you supposed to be on my side?"

"I'm on Dad's side," I said, my voice like ice. "Which is something you should have been a long time ago."

I stepped past him and unlocked the front door.

The house was a mess.

Furniture overturned.

Pictures knocked off the walls.

A lamp shattered on the floor.

"She did this to make it look like a struggle," Mark said from behind me. "After she hit him, she started throwing things. Said it would make the story more believable."

I walked through the living room, taking in every detail.

This was a crime scene now.

And I was going to treat it like one.

I pulled out my phone and started taking photos.

"Emma, what are you doing?"

"Documenting evidence," I said. "Every scratch. Every broken item. Every bruise on the walls where she threw things."

"You can't do that. This is private property."

"Dad owns this property," I reminded him. "And he's standing right outside in my car, listening to every word we're saying."

Mark paled.

He looked toward the window, where my father was indeed watching.

"I didn't mean for any of this to happen," he whispered.

"Then why did you let it?"

The question hung between us.

Mark had no answer.

Because there was no good answer.

I continued through the house, photographing everything.

In the kitchen, I found it.

Propped against the refrigerator, partially hidden by a trash can.

A wooden baseball bat.

I pulled on a pair of gloves from my purse—an old habit from my job—and picked it up.

There were dark stains on the end.

Blood.

And hair.

Gray hair.

My father's hair.

I turned to Mark, holding up the bat.

"She didn't even bother to hide it properly," I said. "That's how arrogant she is. That's how sure she was that you'd cover for her and Dad would be locked away before anyone could look too closely."

Mark stared at the bat as if seeing it for the first time.

Or maybe seeing it for what it really was.

A weapon.

Used against his own father.

"I need to call Vanessa," he said, fumbling for his phone.

"If you call her and warn her about what I found," I said, my voice deadly calm, "I will charge you as an accessory after the fact. And I will make sure you spend the next five years in a federal prison. Do you understand me?"

He froze, phone halfway to his ear.

Then slowly, he lowered it.