In the villages of Uganda a new breed of witch doctor is hunting and kidnapping children to cut off their ears, noses and genitals.
Sometimes the medicine men remove whole arms and legs or drain blood from a boy or girl's body while the victim is still alive.
Sometimes the victim's parents help decapitate their child.
Human sacrifice is not some ancient cultural ritual practised in this east African country, rather it is a barbaric modern way for cruel charlatans to make money.
Children in rural Uganda are kidnapped by witch doctors who torture and often murder them as part of a supposed spiritual sacrifice.
The witch doctors mutilate the children and use their blood, tissue or organs in rituals they promise can bring clients protection, prosperity and good health.
In the villages of Uganda a new breed of witch doctors is hunting and kidnapping children to cut off their ears, noses and genitals. Often the witch doctors decapitate the boys or remove whole arms and legs of victims. Witch doctor Kivumbi Awali is pictured after his arrest
Child sacrifice survivor Allan Ssembatya was set upon in a Ugandan village called Busolo in 2009. 'My son was coming home from school,' his father says. 'They took him to the bush. They cut him. This cut on his head, this cut on his neck, damage to his private parts...'
In one of the most macabre practices to have developed, children are decapitated and their heads buried in new building foundations to bring success to businesses.
Fighting this terrible trade is pastor Peter Sewakiryanga who saves children scarred by ritual mutilation, and helping him is a small group of Australians.
Pastor Peter, a former accountant, started campaigning against child sacrifice about a decade ago and runs charity Kyampisi Childcare Ministries.
He helps rehabilitate survivors and raise awareness of the practice, working with politicians, police, prosecutors and judges to bring offenders to justice.
Pastor Peter's work features in an episode of the SBS program Dateline called How to Catch a Witch Doctor to air on Tuesday night.
The program follows Pastor Peter and Brisbane civil engineer Rodney Callanan as they hunt for a witch doctor who allegedly almost killed six-year-old Allan Ssembatya ten years ago.
Reporter Amos Roberts speaks to Allan's father Hudson Semwanga about what happened to his boy in a village called Busolo in the district of Kayunga on October 21, 2009.
Justice Margaret Mutonyi is pictured with a girl whose hands have been cut off. 'We have a society that believes in witchcraft,' she tells the SBS program Dateline. 'The majority of the population including Christians who go to church, they consult these witch doctors'
Robert Mukwaya suffered spinal injuries so serious it was thought he would never walk again. He had been snoozing in his grandmother's kitchen in a village near Lake Victoria when a man dragged him out of the room and stabbed him in the neck. He underwent surgery in Australia
'My son was coming home from school,' Mr Semwanga says. 'They took him to the bush. They cut him.
'This cut on his head, this cut on his neck, damage to his private parts, in my view it's very surprising that Allan is alive.
'What hurts me the most is that they were people that knew me really well, I grew up with them, I went to school with them. We used to treat each other as family.'
One of the two men accused of kidnapping and cutting up Allan is witch doctor Kivumbi Awali, who was secretly filmed by a BBC crew in 2011.
The crew posed as members of a construction company looking for a witch doctor who could bring their business prosperity.
They were introduced to Awali, who killed a goat for good luck at their first meeting, then a few days later explained what he said was his most powerful spell: human sacrifice.
Pastor Peter Sewakiryanga holding Hope, a young victim of child sacrifice. 'They prey on the desperation of the people who are sick and are poor,' Pastor Peter told Daily Mail Australia. 'Even the elite who live in the city and are rich are now engaged'
Rodney Callanan, from the Brisbane charity Droplets In A Stream, helps fund the pursuit of Ugandan witch doctors who have not been brought to justice. 'Unfortunately, the police, the courts in Uganda are grossly underfunded,' Mr Callanan tells Dateline
'There are two ways of doing this,' Awali was recorded telling the bogus businessmen. 'We can bury the child alive on your construction site.'
'Or we
