A muslim in eastern Uganda is suspected of killing his Christian mother last week by putting pesticide in her food for refusing to leave her Christian faith, a relative said.

Sulaina Nabirye, 50, of Kamuli, Kamuli District, put her faith in Christ on Feb. 10, and since then her 31-year-old son had tried to persuade her to return to Islam, said the relative, whose name is withheld for security reasons.

“During the month of Ramadan, she complained of her son pressuring her to stop attending church and revert back to Islam, since he was studying to become an imam at Bugembe Mosque,” the relative said. “When she refused to convert back to Islam, he stopped visiting her at her house and threatened to chase or even kill her.”

Nabirye’s fears led the source to make frequent visits, praying with and encouraging her to withstand the threats.

“She had peace and joy and was encouraged by the sermons from the pastor,” the source said.

The threats from Nabirye’s son, Arajabu Mukiibi, intensified during Ramadan, and the source was present when Mukiibi visited on April 9 to tell Nabirye that his wife would prepare dinner for them.

“At 7 p.m. he came with food, which he gave to us, and he left,” the relative said. “I was praying and fasting, so I did not eat the food. Shortly after eating the food, Sulaina started vomiting, and then followed diarrhea. I tried what I could, but things were worsening, I called a nearby clinic officer who came with medication. He tried to put her on drip, but all was in vain.”

Nabirye died that night at 2 a.m., April 10. The relative’s bitter weeping and wailing at Nabirye’s death alerted neighbors, who arrived to learn of the tragedy.

The source had the food tested at a medical clinic and discovered that it contained Methanol, a toxic alcohol used as an industrial solvent and pesticide.

“Her son did not come to help his mum,” the relative said. “He and his wife who were living close by did not show up. This made me conclude that he is the one who planned the poisoning.”

Area people have condemned Mukiibi for allegedly taking his mother’s life for becoming Christian and have vowed to take revenge, the source said. Relatives planned to file a report with police.

Nabirye, whose husband died in an auto accident in 2019, is also survived by a second adult child.

Nabirye attended church services every Sunday after putting her faith in Christ, the source said.

“On Feb. 9, I shared with her the Christian faith, and the following day we attended an open-air preaching,” the relative said. “After the preaching, she requested the pastor to prayer for her salvation. She was prayed for and received Jesus as Lord and Savior.”