Chapter 1 - The Stroller Moved.

Emily Carter heard the scream before she understood it was her own.
The garden had been bright enough to make everything look harmless.
Pink ribbons moved in the warm afternoon breeze, paper lanterns swung above the patio, and the stone fire pit burned at the edge of the lawn while relatives laughed around tables covered with cupcakes and lemonade.
Sophie, Emily's six-week-old daughter, had been sleeping in her pearl-gray stroller beneath the shade of a striped umbrella.
Emily had checked the wheel brake twice.
She remembered that because she was tired enough to forget simple things lately, and she had begun forcing herself to say small tasks out loud.
"Brake locked. Shade down. Blanket tucked."
Her father, Mark Carter, had smiled when he heard her.
"You're doing fine, kiddo."
Then Emily had turned toward the dessert table for less than a minute.
That was all it took.
A soft rattle of wheels crossed the grass behind her.
She looked over her shoulder and saw the stroller moving.
Not drifting.
Not wobbling.
Rolling fast.
Straight toward the fire pit.
"No!"
Mark dropped the plastic cup in his hand and ran.
The world around Emily seemed to slow while everything inside her moved too quickly.
She saw Mark's shoes tear through the lawn.
She saw Sophie's pink blanket beneath the stroller canopy.
She saw the front wheels reach the pale ring of stones around the fire.
"Dad, get her!"
Mark lunged, caught the stroller handle with both hands, and planted one foot hard into the grass.
The stroller stopped so suddenly that the back wheels lifted for half a second before settling again.
Flames flickered on the other side of the stone border.
Sophie remained asleep.
Mark dragged the stroller backward until there were several yards of green lawn between the baby and the fire pit.
Only then did he lift Sophie into his arms.
"You're safe now."
Emily reached them and pressed one shaking hand against the baby's blanket.
Sophie opened her eyes, blinked once, and made a tiny sound.
That small sound broke something open inside Emily.
She started crying so hard she could barely breathe.
Behind them, the party had gone silent.
Patricia Cole stood beside the dessert table with one hand over her mouth.
Patricia was Ryan's mother, Sophie's other grandmother, and the woman who had insisted the welcome-home garden party would help everyone "feel normal again" after six exhausting weeks.
Ryan appeared from the patio carrying a bag of ice.
"What happened?"
Emily turned on him.
"The stroller rolled toward the fire."
Ryan stared at the lawn.
"How?"
Patricia answered before Emily could.
"The brake must not have been set."
Emily looked at her.
The sentence landed harder than it should have.
"It was set."
Patricia lowered her hand.
"Honey, you're exhausted."
"I set it."
"I'm not blaming you."
But the way Patricia said it sounded exactly like blame.
Mark handed Sophie to Emily and crouched beside the stroller.
He pressed the wheel brake down.
It clicked into place.
Then he lifted it.
Another clean click.
He pressed it again and pushed the stroller gently.
It did not move.
Ryan frowned.
"Maybe it wasn't all the way down."
Emily's face became hot.
"I heard it click."
Patricia moved closer and softened her voice.
"Emily, nobody thinks you did anything on purpose."
Emily stared at her.
"Why are you talking like I did something at all?"
A few guests suddenly became fascinated by their plates.
Mark ran his thumb along the brake lever.
His expression changed.
"What's this?"
Emily stepped closer.
There was a fresh pale scrape along the black plastic lever.
It looked as if something hard had been jammed beneath it.
Ryan gave a short laugh that contained no humor.
"It's a stroller, Mark. It gets scratched."
Mark looked up slowly.
"Not underneath the brake."
Patricia crossed her arms.
"What exactly are you suggesting?"
"Nothing yet."
That final word changed the air.
Emily looked around the backyard.
There had been at least twelve adults at the party.
Someone had been standing near the stroller almost every minute.
Someone had moved a folding chair from beside it.
Someone had turned the stroller so the handle faced the lawn instead of the patio.
And someone, Emily realized, had unplugged the small security camera mounted beneath Patricia's patio roof.
She could see the loose white cable hanging against the brick wall.
Emily pointed at it.
"Wasn't that camera on earlier?"
Patricia turned toward the wall.
Her expression went blank for a fraction of a second.
Then she smiled too quickly.
"It glitches all the time."
Mark stood.
"Funny day for it to glitch."
Ryan stepped between them.
"Dad just saved Sophie. Everybody's shaken up. Can we not turn this into some conspiracy?"
Emily looked down at her daughter.
Sophie's fingers had curled around the edge of the pink blanket.
Emily kissed her forehead.
Then she looked at the stroller again.
A tiny smear of white frosting was visible on the handle near the brake cable.
Emily had seen that same frosting somewhere else five minutes earlier.
On someone's hand.
She tried to remember whose.
Then Patricia quietly reached for a napkin and wiped her fingers.
Emily's stomach tightened.
May you like
The party was over.
But the worst part had only begun.