Between 1993 and 2011, more than 500 women and girls were murdered in Ciudad Juárez, a city in northern Mexico. The killings drew sustained international attention, largely because of allegations that police and government authorities responded with indifference and negligence rather than pursuing effective investigations and prosecutions. In December 2016, a mass grave (narcofosa) attributed to organized crime and containing the remains of women killed in 2011 and 2012 was discovered in Madera Municipality, Chihuahua.
Researchers have identified two recurring patterns in the killings: intimate femicide, in which men killed women close to them, and systemic sexual femicide, involving kidnapping, sexual violence, torture, and body abandonment in areas such as the desert and sewage ditches. A 2008 study using the Femicide Database 1993–2007 found intimate femicide accounted for 30.4% of the murders of women and girls in Juárez during that period, while 9.1% were attributed to organized crime and drug trafficking activity. Other researchers, including Molly Molloy, have noted that female victims have historically comprised less than 18% of overall Juárez murder victims, and comparative statistical analysis found femicide rates in Juárez similar to those in Chihuahua City and Ensenada, and lower as a share of overall homicide rates than in most cities evaluated. Contributing factors identified in the sourced literature include the growth of the maquiladora industry and associated labor migration, the implementation of NAFTA in 1994, and sociocultural gender dynamics tied to machismo and marianismo.
Government and police response has been widely criticized. A 1998 report by Mexico's National Commission for Human Rights cited gross irregularities and general negligence in state investigations, including misidentified corpses and failures to conduct proper forensic testing. Convictions have been limited and often contested. In 1996, Abdul Latif Sharif was convicted of three murders and sentenced to 30 years; authorities alleged he directed a gang, "Los Rebeldes," to continue killings from prison, and gang members were subsequently convicted, though they claimed they had been tortured into confessing. In 2004, Victor Garcia Uribe was convicted of eight 2001 murders after confessing, but said he had been tortured; he was released in July 2005 for lack of evidence. Gustavo Gonzalez Meza, apprehended alongside Uribe, died under disputed circumstances in police custody. In a separate case, Sergio Barraza Bocanegra was acquitted at a first trial in the killing of 16-year-old Ruby Frayre Escobedo but convicted at a retrial after activism by her mother, Marisela Escobedo Ortiz, who was killed in 2010 while protesting for justice outside the Chihuahua Governor's Palace.
International bodies have also ruled against Mexico. In 2004, a CEDAW inquiry found the government's response to the killings "few and ineffective." In 2009, the Inter-American Court of Human Rights ruled in the "Campo Algodonero" case that Mexico was guilty of discrimination and had failed to protect three women murdered in 2001, ordering a new investigation, a national memorial, and reparations. Local activism, including groups such as Casa Amiga, Ni Una Más, and Nuestras Hijas de Regreso a Casa, has sought to raise awareness and press for accountability.