My Sister Pushed Me Into a Pool Knowing I Couldn't Swim—Her Fiancé Canceled Their $18,000 Honeymoon Before She Stopped Laughing

I called Martin three times before he answered.

When he finally picked up, I could barely get the words out.

"Someone sent me a photograph of Grandma's red box. They said my father has the missing letter, and that he knows who killed Grandma.""

Martin went silent.

"Olivia, listen carefully. A message from an unknown number is not proof that a crime occurred. Don't confront your father, don't approach the cabinet, and don't delete anything. Forward me the photograph and the messages.""

I did as he asked.

"Do you think someone killed her?"" I whispered.

"I don't know. Neither should you assume that from an anonymous accusation. Your grandmother was seriously ill. We need medical records and evidence before drawing any conclusions.""

I understood what he was saying.

But understanding didn't stop the fear spreading through me.

For fourteen years, my family had hidden behind the word accident. My fall into the lake. The missing will.

The money that disappeared. Every time something terrible happened, someone found a reason not to look too closely.

I wasn't going to let that happen again.

"I'm going to my parents' house," I said.

"Not alone," Martin replied.

"And not to search for anything. If you believe evidence is being concealed or destroyed, contact the appropriate authorities. I'll help you take the proper steps.""

I agreed.

Then I called Uncle Daniel.

He arrived at my apartment twenty minutes later, carrying his coat over one arm.

"I received the photograph, too," he said.

"How?""

"Your mother forwarded it to me.""

I frowned.

"She said Dad was coming into the room.""

"She called me afterward. She sounded frightened.""

I grabbed my keys.

"Then we need to check on her.""

Daniel shook his head.

"We'll check on her, but we're not going to break into your father's study. Martin is contacting the authorities about the documents. We need to do this properly.""

I hated waiting.

Waiting was what my family had always demanded of me. Wait until Madison calms down. Wait until your father has time to explain. Wait until everyone is ready to hear the truth.

But Daniel was right.

This time, I wouldn't give anyone an excuse to dismiss what I had found.

Martin arranged for us to meet him near my parents' house. He had also contacted the relevant authorities about the disputed estate documents and the messages threatening to expose a possible crime.

When we arrived, Mom was standing on the front porch.

Her face was pale, and she kept looking over her shoulder toward the house.

"Where's Dad?"" I asked.

"In the study.""

"Is he okay?""

"I don't know.""

She hugged me tightly.

"I'm sorry," she whispered.

I closed my eyes.

"Mom, you don't have to apologize for everything right now. Just tell the truth.""

She nodded.

Martin joined us a few minutes later. After confirming the situation and discussing the next steps with the appropriate authorities, he asked Mom to explain what she had discovered.

She led us into the house.

The study door was closed.

Dad stood behind his desk, staring at a stack of old photographs.

He looked up when we entered.

"What is this?""

Martin answered calmly.

"We need to discuss the missing estate documents and the recent messages suggesting that relevant evidence may be concealed in this room.""

Dad's expression hardened.

"You have no right to search my house.""

"Nobody is asking you to surrender your rights," Martin replied.

"We're asking you to cooperate with the investigation.""

Dad looked at me.

"Olivia, you have to stop this.""

I felt my throat tighten.

"You told me you didn't know where Grandma's box was.""

"I don't.""

"Then why is someone sending us photographs of it?""

"I have no idea.""

Mom stepped forward.

"Robert, I saw you open the locked cabinet last night.""

Dad turned toward her.

"You were mistaken.""

"No, I wasn't.""

He shook his head.

"Diane, please don't do this.""

Mom's voice trembled, but she continued.

"I spent fourteen years protecting you because you told me it was the only way to keep our family together. I'm not doing it anymore.""

Dad sank into his chair.

For a moment, I thought he might finally confess.

Instead, he pointed toward the bookcase.

"The photographs are there. Look through them if you want. You'll find nothing.""

Martin didn't touch anything. He asked Dad to identify the cabinet and explain who had access to it.

Dad refused to answer.

Then a uniformed officer arrived after being contacted about the potential evidence and the threatening messages. The officer spoke with Dad privately and explained the process for documenting and preserving relevant materials.

Only after the appropriate arrangements were made did Dad unlock the cabinet.

Inside were old family albums, several envelopes, and a small wooden box.

The red box.

My breath caught.

There it was, exactly as I remembered it. The brass latch was scratched, and one corner had a tiny chip from when Madison had dropped it on the stairs years ago.

Dad stared at it.

"I found it in the attic," he said.

"When?"" I asked.

"Recently.""

"Why didn't you tell us?""

He rubbed his face.

"I didn't know what to do with it.""

Martin asked that the box remain untouched until its contents could be properly documented.

Dad stepped away.

An officer photographed the cabinet and the items inside while Martin recorded the circumstances in which the box had been found.

When the box was finally opened under the agreed procedure, it contained several old photographs, a folded letter, and a small envelope bearing Grandma's handwriting.

I recognized the handwriting immediately.

My fingers trembled.

Martin read the outside of the envelope.

"To Olivia, if the original will is ever concealed.""

I covered my mouth.

The letter had survived.

But as Martin examined the documents, his expression changed.

"There's something else here.""

He lifted a thin sheet of paper tucked beneath the letter.

It was a bank transfer authorization dated two days before Grandma died.

The signature looked like hers.

But the account number matched the one connected to the missing forty-two thousand dollars.

Dad backed away from the desk.

"I never saw that.""

Mom stared at him.

"Robert, you told me the withdrawals were business expenses.""

"They were!""

"Then why is this document in Olivia's box?""

Dad had no answer.

Martin carefully placed the paper beside the other documents.

"We'll need to establish how this came to be here.""

I looked at the letter.

"Can I read it?""

Martin nodded.

I unfolded the paper.

Grandma's message was short.

My dear Olivia, if this letter has reached you, someone has tried to keep you from knowing the truth about your inheritance. Please remember that money was never the most important thing I wanted to leave you. I wanted you to have the freedom to choose your own life.

I swallowed hard.

Then I read the final paragraph.

If your father tells you that he acted alone, ask him why Madison was present when the original will disappeared.

I looked up.

Madison had been standing in the hallway.

Nobody had heard her arrive.

Her face was white.

"You weren't supposed to find that," she whispered.

Dad stood abruptly.

"Madison, go home.""

She didn't move.

Instead, she looked directly at me.