Bloodthirsty Nigeria 'cult' killings spark fear
People cover their noses at the stench of death in the Crystal Church of God in Owode Onirin, just outside Lagos, where bloody clothes, drums, bibles and hymn books still litter the bare floor.
Three days earlier, four worshippers were killed as they prayed, in the latest murders blamed on a shadowy gang dubbed the Badoo, believed to have killed 30 people since June last year.
So-called "cult killings" -- gang violence often fuelled by drugs and belief in black magic -- are not a new phenomenon in Nigeria, which is nearly evenly split between a Muslim north and Christian south.
Crime often spikes during times of economic hardship.
But the murders by the Badoo are making headlines because of their increasing frequency and the manner in which victims are dispatched.
"They must have scaled the fence and hypnotised the victims before carrying out their deadly act," Israel Ojobaro, an engineer who lives on the church premises, told AFP.
"Two women and two children, including a nine-month-old baby, had their heads smashed with a grinding stone."
The gang then moved to another church on the same street to steal money and mobile phones.
"They must have used (magic) charms as no one noticed when they entered the church. By the time the worshippers were awake, their phones and money had been taken away," said church head Taiwo Adesanya.
Drain victims' blood
Fear and a lack of faith in the police to protect them has prompted residents to watch over their communities. Every night, bonfires are lit on the streets between 10:00 pm and 6:00 am.
Anyone caught on suspicion of being a member of the gang is immediately lynched, locals said.
Police say vigilantes have killed at least 10 suspects in the last month. Innocent people have been targeted.
The Badoo saga started last year when a female schoolteacher was raped and killed in the Ibeshe area of Ikorodu, which lies 10 kilometres (six miles) from Lagos across the lagoon as the crow flies.
The woman's skull was smashed with a stone. Before leaving, the gang wrote "Badoo" on the wall. Since then, there have been similar killings across the town.
Members of the gang are believed to have magical powers which they use to mysteriously appear and disappear during attacks.
"Initially, we thought (the Ibeshe case) was just a case of robbery," said resident Olubare Ademola.
"But we began to take them more seriously when we realised they have been using the same style."
Last month, a man, his 28-year-old wife and two children, were killed in the Odogunyan area of Ikorodu. Other killings have occurred in quick succession.
The gang is said to drain the blood of their victims into a calabash or gourd, then soak it onto a white handkerchief.
"The rumour is that Badoo sells the blood-stained handkerchief to ritualists who use it for money and power charms," said Babatunde Ogunyemi, a traditional chief in Ibeshe, in the south of Ikorodu.
"Each handkerchief costs 500,000 naira ($1,600, 1,400 euros). This explains why Badoo usually wipe out an entire family in order to make more money."
Local people in Ibeshe have turned to traditional methods to fight the gang and claim to have driven them from the area after making animal sacrifices to local deities, according to Ogunyemi.
200 suspects arrested
Despite the prevalence of Islam and Christianity in Nigeria, belief in black magic (juju) remains widespread, particularly outside the main cities.
A joint military operation has been launched to flush out a number of gangs from in and around Ikorodu, where schoolchildren have also been kidnapped.
"We received an intelligence report that some cultists (gang members) were trying to form an umbrella body called '777' and we quickly moved in to abort it," a senior army officer told AFP on July 7.
As he spoke, soldiers jumped down from a convoy of pick-up trucks and ran towards the Ikorodu creeks in search of suspected Badoo members and other gangs.
"It's going to be a continuous exercise until we are able to make the communities safe and secure," the officer said.
The police in Lagos state said they had arrested and were interrogating some 200 suspects over the Badoo killings.
"Those with no case to answer will be released," said police spokesman Olarinde Famous-Cole.
Lagos state governor Akinwunmi Ambode met with traditional rulers in Ikorodu last week and urged them to collaborate with his government to "arrest this situation as quickly as possible".