For several days, the photograph of the three young friends remained on Choolwe's desk.
She could not stop looking at it.
Chumuka.
Nalishuwa.
And the mysterious young man named Mulenga.
There was something about his expression that troubled her.
He wasn't smiling like the two women.
He looked serious.
Almost worried.
Choolwe decided that if she wanted answers, she had to begin with the people who had known Mulenga.
She and Tamara visited several elderly villagers.
Most remembered his name.
Few remembered the details.
Then they found an old man named Munkonge who had been a close childhood friend of Mulenga.
He lived alone in a small brick house near the river.
When Choolwe showed him the photograph, his eyes widened.
"I haven't seen that face in many years."
"You knew him?"
"We grew up together."
"What happened to him?"
Munkonge sighed.
"Mulenga was intelligent."
"Very intelligent."
"But he was impatient."
"He believed the land could make him rich."
Tamara leaned forward.
"Did he steal land?"
"No."
"Not at first."
Munkonge looked toward the river.
"He wanted to convince the elders to sell part of the ancestral land to a company."
"The elders refused."
"That made him angry."
"What happened next?"
Munkonge lowered his voice.
"One night, a document disappeared."
"What document?"
"The original covenant."
Choolwe's heart began beating faster.
"The Covenant of Unity?"
Munkonge nodded.
"Yes."
"The elders believed Mulenga had taken it."
"Did he?"
"I don't know."
"Nobody ever proved it."
Choolwe stared at the photograph again.
"So why did he disappear?"
Munkonge looked directly at her.
"Because someone tried to kill him."
The words shocked both women.
"Who?"
Munkonge shook his head.
"That is the question nobody answered."
---
According to Munkonge, Mulenga had left the village immediately after the attack.
He was wounded but alive.
Before leaving, he told Munkonge something strange.
"One day they will understand why I did it."
Then he disappeared.
For years, people assumed he had died.
But Munkonge never believed it.
"Why?" Choolwe asked.
"Because three years after he disappeared, I received a letter."
"From him?"
"Yes."
"Where was he?"
"I don't know."
"He never gave an address."
"What did the letter say?"
Munkonge looked toward an old wooden chest.
"I kept it."
He opened the chest and removed a small envelope.
The paper had yellowed with age.
Choolwe recognized the handwriting immediately.
It was the same handwriting found on the old family documents.
She opened it carefully.
The letter contained only a few paragraphs.
«"Munkonge,
If you are reading this, then I am still alive.
Do not tell anyone where I am.
I discovered the truth about the missing covenant.
I did not steal it.
Someone inside the council did."»
Choolwe stopped reading.
Tamara leaned closer.
"Continue."
She did.
«"The person who took it wanted to sell the land without the knowledge of the other families.
I tried to stop him.
That is why they came after me."»
At the bottom was one final sentence:
«"Chumuka knows the truth, but she promised never to reveal it unless the land was threatened again."»
Choolwe's hands began trembling.
"My mother knew."
Tamara nodded slowly.
"She knew why Mulenga disappeared."
"But she never told us."
---
The final line of the letter contained a location.
A small village far from their district.
Mulenga had written:
"If the day ever comes when the family needs the truth, look for me near the old railway station."
Choolwe folded the letter.
"We're going."
Tamara nodded.
"Together."
Before they left, Choolwe returned to the farm and stood beneath the mango tree.
She looked at the photograph in her hands.
Her mother had spent her final years teaching forgiveness.
Perhaps she had carried this secret because revealing it could have reopened old wounds.
But now the past had returned.
And Choolwe believed she had a responsibility to finish what her mother had started.
That evening, she gathered the family.
"We're going to find Mulenga."
Everyone was surprised.
"He's probably dead," Chanda said quietly.
"Maybe," Choolwe replied.
"But if he's alive, we need to hear his story."
Chanda stared at the photograph.
For a long time he said nothing.
Then he finally spoke.
"Your mother always believed that unfinished truth eventually finds its way home."
He looked at Choolwe.
"Go."
"Find him."
"Then bring the truth back."
The next morning, before sunrise, Choolwe and Tamara left the farm.
Behind them stood the old mango tree.
Ahead of them lay a journey into a past that had remained hidden for generations.
Neither woman knew whether they would find Mulenga alive.
But they were determined to find the man who had disappeared...
and finally discover why Chumuka had carried his secret to her grave.