A string of lynchings across Nigeria has highlighted the persistence of so-called “jungle justice,” in which angry crowds carry out extrajudicial punishments without investigation or trial, killing people accused of blasphemy, theft or witchcraft, rights groups and officials say.

Police in one northern town said a food vendor identified as Amaye was set ablaze on Aug. 30 after a dispute that witnesses said began with a tongue-in-cheek marriage proposal and an allegedly blasphemous reply. State police characterized the killing as "jungle justice," saying the woman was burned before reinforcements could secure the scene. Amnesty International Nigeria said blasphemy accusations are frequently weaponized to settle personal scores.

The incident is one of a catalogue of deadly mob attacks documented across the country in recent years. Amnesty International Nigeria reported that between January 2012 and August 2023 it recorded at least 555 victims in 363 documented incidents in Nigeria. The group said 32 victims were burned alive, two were buried alive, 23 were tortured to death and six were children.

Several high-profile cases underscore the pattern. On May 12, 2022, student Deborah Samuel Yakubu was stoned and burned to death in Sokoto after classmates accused her of posting a voice message they deemed insulting to religious sensitivities; video circulated widely on social media. In June 2023, Martina Okey Itagbor in Cross River State was accused of causing a fatal car accident, accused of witchcraft and was reportedly tortured and burned alive. On June 25, 2023, market trader Usman Buda was pulled from stalls and stoned to death after a theological dispute was transmuted into an allegation of blasphemy, witnesses and rights groups said.

Human-rights lawyers and investigators say police responses are often slow or inadequate and prosecutions rare. In the case of Deborah Samuel, only two arrests were made and the suspects were later released after reported lapses in prosecution. Lawyers who took up some cases said they received threats and that mobs sometimes crowded court hearings, intimidating legal representatives and victims' families.

Criminologists and legal experts have linked the spread of mob killings to failures in state institutions, economic strain and the rapid spread of rumours and misinformation. Hauwa Yusuf, a criminologist at Kaduna State University, told German broadcaster DW that many victims are innocent and that rumours rapidly spiral out of control. Frank Tietie, executive director of Citizens for Social Economic Rights in Abuja, told DW that mob justice "has been a long time with us" but has surged in the past decade amid distrust of law enforcement and socioeconomic hardship.

Observers say weak local governance, lack of timely policing and the influence of local religious leaders and vigilante groups create conditions in which crowds feel empowered to deliver summary punishments. Amnesty International Nigeria documented incidents where police arriving at scenes were overpowered or retreated, leaving victims at the mercy of mobs. In one reported episode in Abuja's Lugbe district, a member of a local vigilante group, Ahmad Usman, was tortured and set on fire after a Friday-night arrest attempt escalated.

Violent Islamist insurgencies have compounded insecurity in parts of Nigeria, with extremist groups such as Boko Haram carrying out deadly raids that further strain state capacity. Local officials said a nighttime assault by militants in northeastern Nigeria killed more than 60 people in a village sheltering returning internally displaced persons, burning houses and forcing residents to flee. Rights groups say such instability contributes to a broader climate in which non-state actors and mobs act with impunity.

The forms of mob violence vary but often include public beatings, stoning, necklacing—tyres filled with petrol placed around victims and set alight—and burning. Videos of several attacks have circulated widely on social media, amplifying outrage and, in some cases, encouraging copycat violence, Amnesty and other analysts say. A 2014 national survey found that 43% of Nigerians had personally witnessed a mob attack.

Legal advocates say cultural and institutional reforms are required to reduce mob violence. They call for faster, transparent investigations, protection for lawyers and witnesses, training for police on crowd-control and human-rights-compliant responses, and public information campaigns to counter misinformation. Amnesty International and other organizations have urged authorities to address patterns of impunity, noting that victims accused of theft, blasphemy, shoplifting and witchcraft are often killed without recourse to the justice system.

Scholars point to historical parallels elsewhere where weak institutions and superstition once fuelled violent extrajudicial punishments until legal systems and social conditions improved. But they caution that solutions require sustained investment in rule of law, community policing and socioeconomic stability.

Nigerian authorities have sometimes condemned lynchings publicly and promised investigations, but rights groups say progress has been limited and prosecutions sporadic. As cases continue to surface across states and regions, human-rights organizations and legal experts say a coordinated effort by federal and state governments, together with civil society and community leaders, is needed to restore confidence in formal justice mechanisms and to protect vulnerable people from mob violence.