The video continued.
At 7:48, Mariana left the kitchen to help Mateo with a paper crown. Doña Carmen came back in. She opened the silver case. Her hand hovered over the gravy.
Then Sofía came running in.
My mother-in-law smiled, bent down, and gave her a peppermint candy.
I felt my stomach clench.
“She always gave them those candies,” I said.
On screen, Sofía popped it into her mouth. Minutes later, Doña Carmen gave Mateo another one.
The doctor later confirmed that there were traces of heavy metal on two peppermint wrappers and in the gravy. It wasn’t spoiled food. It wasn’t an accident. Someone had planned to make it look like a family tragedy.
But then the story took a turn.
Elsewhere in the video, Andrés went back to the kitchen alone. She took her gift, hesitated, and put something small in her jacket pocket. It looked like a small bottle. Or a key. Or something that shouldn’t be there.
That same afternoon, I received a message from an unknown number.
Ask yourself why Mariana never told you about the money.
Below was a photo of my wife leaving a law firm in Polanco, clutching a blue folder to her chest.
The message disappeared seconds later.
I went to Mariana’s office in our house, even though the police still had yellow tape on the dining room door. I searched through her files until I found a locked box. I opened it with a knife.
Inside were inheritance documents.
Her grandmother Elena had left Mariana more than forty million pesos.
To Mariana. Only to Mariana.
And there was a clause that completely excluded Doña Carmen.
There were also letters.
Ungrateful.
That money belongs to me.
If you don’t return what you stole, your children will pay for you.
The last note was dated a week before Christmas:
You have until Christmas Eve. After that, dinner is on you.
My hands trembled.
My wife hadn’t hidden money from me out of greed. She hid it because she was afraid. Because she knew that if I found out about those threats, I would have confronted her mother immediately.
But the worst was yet to come.
Detective Salgado found that Mariana had changed a life insurance policy three weeks earlier. The temporary beneficiary wasn’t me.
It was Andrés.
I went to see him at his apartment in the Roma neighborhood. He had dark circles under his eyes, stubble, and trembling hands.
“Why did my wife put you as the beneficiary?” I asked him, pushing him against the wall.
“It wasn’t for me,” he said, crying. “It was for the children. Mariana named me trustee. If anything happened to her, I had to make sure the money went to Mateo and Sofía.”
“And why didn’t she tell me?”
“Because she was afraid they’d kill you too.”
Andrés showed me emails. They weren’t love letters. They were investigations.
Mariana had discovered that Raúl, her own brother, was in debt to loan sharks and had tried to convince Doña Carmen to fight for the inheritance. She also found strange transfers to a chemical handling company in Puebla.
Raúl wasn’t broke.
He was desperate.
And Doña Carmen wasn’t alone.
When the police went looking for Raúl, his truck was found abandoned near the highway to Cuernavaca, with blood on the steering wheel and his cell phone destroyed.
They found a whiteboard in his warehouse.
Mariana: primary heir.
Mateo and Sofía: heirs if Mariana dies.
Javier: obstacle.
Carmen: Useful.
Andrés: Perfect culprit.
I stared at that word for several seconds.
Useful.
My mother-in-law hadn’t acted impulsively. Someone was using her. Or maybe she was using everyone.
Then my phone vibrated.
Your children survived the first course. Are you sure they’ll survive dessert?
Attached was a photo taken from the hospital window, right across from Mateo’s room.
And that was the night I understood that the truth hadn’t finished coming out yet.
PART 3
The hospital closed its doors in less than ten minutes, but for me it felt like an eternity.
Mateo was awake, weak, with dry lips and eyes full of fear. When he saw me, he could barely raise his hand.
“Dad…”
I sat next to him and kissed his fingers.
“I’m here, champ.”
“Mom?”
I felt something inside me break again.
“Your mom got very sick,” I said, my voice cracking. “The doctors did everything.”
Mateo understood before I even said the word. He closed his eyes and cried silently.
Then, almost asleep, he whispered:
“Grandma told me the candy was a secret. It tasted like coins.”
That testimony changed everything.
The police arrested Doña Carmen that same night. In her house in Las Lomas, they found the silver camera case, envelopes of cash, deleted messages, and a recording that Raúl had kept out of fear.
On the recording, my mother-in-law’s voice could be heard, cold as marble.
“The children always eat candy before dinner. A small amount there. The main part in the gravy. If Javier survives, all the better. An angry, military husband if…”
