Riot police enter a prison after a riot broke out at the maximum security wing in Acapulco, Mexico
By Uriel Sanchez
ACAPULCO, Mexico (Reuters) - A brutal fight broke out in a prison in the Mexican Pacific resort of Acapulco on Thursday, leaving at least 28 inmates dead in one of the worst outbreaks of violence in the country's troubled penal system in recent years.
Acapulco is the biggest city in Guerrero, one of Mexico's most lawless states and a centre of opium poppy production that has been a major concern to U.S. officials.
The prison carnage was particularly embarrassing to Mexico as it came the same day U.S. Department of Homeland Security Secretary John Kelly was visiting Guerrero, located in the southwestern part of the country.
Guerrero state security official Roberto Alvarez told reporters the fight broke out between rival gangs in the maximum-security wing of the prison. In addition to 28 dead, three people were injured, he said.
Authorities found bodies throughout the wing, inside and outside the kitchen, as well as the area for conjugal visits, he said. A law enforcement official, speaking on condition of anonymity, told Reuters four of the dead were decapitated.
Alvarez told Reuters the prison was close to 30 percent over capacity. It was built for 1,624 inmates but had 1,951 men and 110 women behind its walls, he said.
Despite reports of gunfire in the prison, all the casualties were due to wounds from sharp instruments, like the improvised weapons that are fashioned by inmates, Alvarez said.
Violent crime in Mexico has jumped in recent months and this year is on track to be one of its bloodiest on record.
The number of murder cases in the first five months of 2017 jumped nearly 30 percent and murder investigations hit a record high in May.
Drug gangs have been battling for control amid a power vacuum following the January deportation of Sinaloa Cartel boss Joaquin "El Chapo" Guzman to the United States.
The United States and Mexico are discussing how to crack down on the cartels now that most of the established capos have been killed or captured in a decade-long military-led campaign.
Kelly, one of the main links between Mexico's government and the Trump administration on migration and security cooperation, arrived in the country on Wednesday and has held meetings with top officials, including President Enrique Pena Nieto.
Two Mexican officials said Kelly would be able to observe Mexico's efforts to eradicate poppies during his visit, and two other officials said he had gone to Guerrero on Thursday.
A U.S. Embassy official could not provide details about the Homeland Security chief's activities on Thursday.
Acapulco, one of Mexico's most famous beach resorts, was once a playground for Hollywood stars but in recent years has been roiled by vicious gang warfare. It is now ranked one of the most murderous cities in the world.
The past week has been particularly bloody in Mexico.
On Wednesday, at least 14 people died in a shootout in the northern state of Chihuahua, while 17 suspected gang members were shot dead by police late on Friday near Mazatlan in Guzman's home state of Sinaloa.
Thursday's fight is the worst outbreak of violence inside a Mexican prison since 49 people died early last year in a battle between members of the feared Zetas drug cartel and rivals at a prison in the northern industrial city of Monterrey.
(Additional reporting by Lizbeth Diaz, Gabriel Stargardter and Dave Graham; Editing by Sandra Maler and Bill Trott)