One edge was torn diagonally.
Exactly like the strip found inside Daniel's bucket.
That alone wasn't enough.
But then the laboratory compared adhesive samples.
They matched.
Daniel finally learned the truth two days later.
Maya called him.
“The red tape came from Linda's roll.”
Daniel sat silently.
“Are you sure?”
“Yes.”
“What about the chemical?”
“Same source.”
Daniel looked at Megan.
She understood immediately.
“What happens now?” Daniel asked.
“We're building the case.”
“Why would she do it?”
“We don't know.”
Later that afternoon, Linda's sister Carol contacted police.
She wanted to speak privately.
Carol arrived with an attorney.
She looked exhausted.
“I need to tell you something.”
Eric turned on the recorder.
“Go ahead.”
Carol took a breath.
“Linda has been angry with Daniel for months.”
“Why?”
“She wanted his shed.”
Eric frowned.
“Why?”
“Because she needed more storage space.”
Daniel's shed sat close to the property line.
Carol explained that Linda had been trying to expand her animal-care operation.
Daniel had refused to allow access through his property.
“So she wanted to make him look dangerous,” Carol said.
Eric asked:
“Did she tell you that?”
“Yes.”
“When?”
“Last month.”
“What exactly did she say?”
Carol looked down.
“She said if Daniel became afraid enough of her, he'd sell.”
Eric asked:
“Sell what?”
“The house.”
Silence filled the room.
Carol continued.
“She wanted the entire property.”
That still didn't explain poisoning Cooper.
But it explained motive for harassment.
Then Carol revealed something else.
“She asked me to get rid of a container.”
Eric looked up.
“When?”
“The night before the dog got sick.”
“What container?”
“A clear plastic food container.”
“Where was it?”
“In Linda's garage.”
“Did you see what was inside?”
“Meat.”
Eric's voice became quiet.
“Did Linda say what it was for?”
Carol shook her head.
“She said Daniel would learn to mind his own business.”
That statement was enough for police to widen the investigation.
Meanwhile, Cooper recovered.
He could walk again.
He was weak, but alive.
Daniel brought him home.
The moment Cooper stepped into the backyard, he stopped.
He sniffed the grass.
Then he looked at Daniel.
Daniel crouched.
“You remember this place?”
Cooper wagged his tail.
Megan smiled through tears.
Lucas came running outside.
“Cooper!”
The dog tried to run.
His legs weren't strong enough.
But he managed three steps.
Lucas knelt and hugged him.
Daniel watched them.
For the first time in days, the house felt normal.
Then Maya called.
“Mr. Hayes, we found the missing piece.”
Daniel stood.
“What?”
“The feed bucket wasn't the first place Linda used the chemical.”
“Where was it?”
Maya paused.
“Her garage.”
“On what?”
“Another dog's food.”
Daniel's stomach dropped.
“How many?”
“We're still checking.”
“What does that mean?”
“It means Cooper may not have been the only target.”
Detectives discovered that three dogs had become sick after staying at Linda's property.
None had died.
Their owners had blamed stress, diet changes or illness.
But the medical records showed a pattern.
Each dog had developed symptoms within twenty-four hours of eating food prepared inside Linda's garage.
Maya contacted the owners.
One woman remembered something.
“My dog's bowl smelled strange.”
Another said:
“There was a powder under the food.”
A third remembered Linda becoming unusually defensive when asked about the feeding containers.
The cases began connecting.
Daniel's case was no longer isolated.
Linda's operation appeared to involve more animals than she had admitted.
But police still needed to determine what happened to Cooper.
Then they found surveillance footage from SafePaws Transport.
On the night before Cooper became sick, Linda had been seen loading two containers into a vehicle.
One container had a red strip of tape.
The same vehicle appeared near Daniel's street later that night.
The driver was not Linda.
It was an employee named Jason Cole.
Jason initially denied knowing her.
Then detectives showed him the footage.
He changed his story.
“I delivered something.”
“What?”
“A box.”
“To Linda?”
“Yes.”
“When?”
“Ten-thirty.”
“What was inside?”
“I don't know.”
Jason hesitated.
Then admitted:
“She paid me cash to drop it near Daniel's property.”
“Why?”
“She said it was dog food.”
“Did you believe her?”
Jason looked away.
“I didn't ask.”
“Where did you put it?”
“Near the side gate.”
That explained the container.
But there was more.
Jason had accidentally taken a photograph that night.
It was meant to be a delivery confirmation.
In the background was Linda.
Standing near Daniel's fence.
Holding the feed bucket.
Daniel saw the photograph.
His hands tightened.
“She was there.”
Maya nodded.
“Yes.”
The case was becoming clearer.
But Linda still had one defense.
She could claim she was investigating a suspected poisoning herself.
She could claim she found the bucket after someone else placed the food.
She could claim the photograph showed nothing criminal.
Then the police found the red tape roll.
One section had been torn away recently.
The torn edge matched the strip in Daniel's bucket.
That was powerful evidence.
Still, Daniel wanted to understand.
“Why my dog?”
Maya answered honestly.
“We don't know.”
Then Carol came forward again.
She revealed that Linda had been angry because Daniel had complained to the county about unauthorized animal boarding.