Marcus Vance had fifteen minutes before the car arrived to take him to the airport.
His luggage was already waiting near the front door. The slides for his Chicago presentation had been checked twice, and his thoughts were occupied with meetings, schedules, and the flight ahead.

He was reaching for his jacket when Lily appeared.
His six-year-old daughter hurried across the hallway and wrapped herself around him.
“Daddy, don’t go today.”
Her voice was barely above a whisper.
Marcus initially assumed she simply hated seeing him leave again. Business trips had become more frequent lately, and Lily was never happy when he packed a suitcase.
He was about to reassure her when he noticed where she was looking.
The kitchen.
Lily glanced toward it quickly, then back at him.
She wasn’t just upset.
She was making sure they couldn’t be overheard.
Marcus forgot about his flight.
He crouched until they were eye to eye.
“Lily, what happened?”
She hesitated before answering.
“Sarah does something when you’re gone.”
“What does she do?”
“She puts drops in my juice.”
Marcus’s expression changed.
Sarah had been his wife for ten months.
“Does she tell you what they are?”
“She says they’re vitamins. But they make me feel weird.”
Lily paused.
“And then she takes videos of me.”
“Why does she record you?”
“She says she has to show you what I’m like when you’re away.”
Marcus felt a cold knot forming in his stomach.
He took Lily’s hands.
Whatever was happening, he wasn’t going to dismiss her.
Then she told him about Julian.
“He comes here when you travel,” she whispered. “He and Sarah talk about Mommy’s house by the ocean.”
Marcus immediately understood.
Lily meant the Martha’s Vineyard property.
The house was valued at more than $6 million, but its importance went far beyond its price. It was connected to a trust in which Lily held the largest beneficial interest.
Marcus began mentally replaying the previous several months.

Sarah had repeatedly told him that Lily’s behavior was becoming unpredictable.
She had shown him recordings of Lily crying or acting unusually distressed.
More recently, Sarah had begun suggesting that Lily might eventually need professional residential care.
Marcus had believed she was concerned about his daughter.
Now he wondered whether those conversations had been preparing him for something else.
If someone could create enough evidence to portray Lily as unstable, perhaps they could justify removing her from the home.
And if that happened, someone else might gain influence over the trust protecting her inheritance.
Marcus wanted to walk into the kitchen and demand answers.
He didn’t.
Sarah couldn’t know that Lily had told him anything.
Not yet.

Evidence could be deleted.
Documents could disappear.
And Marcus had no idea what Sarah might do if she realized her plan had been discovered.
So when she stepped out of the kitchen a few minutes later, Marcus acted exactly as he normally would.
He picked up his suitcase.
“I’ll call you after I land.”
Then he kissed Lily goodbye and walked outside.
He never went to the airport.
Two blocks away, Marcus stopped and canceled his flight to Chicago.
Then he called Ryan, the technician who serviced the security system installed throughout the house.
Marcus asked him one question.
Could dele