Turning to the murder of the Italian businessman Raphael Alessandro Tunesi, killed in Mexico on July 2 last.
The federal prosecutor arrested his wife Elizabeth on suspicion of being the instigator of the murder while two other people named Gerardo Antonio and Luis Martín were arrested for being the perpetrators.
Some American sites report it.
Tunesi was shot dead by gunmen on a motorcycle in an ambush in Palenque, in the Mexican state of Chiapas.
In a statement, the Procuratorate General of the State of Chiapas explains that elements of the police have carried out an arrest warrant issued by the supervisory judge against two men and a woman as probable perpetrators of the crime of murder in Tunesi.
"These people will appear before the first instance judge of the judicial district of Catazajá, who will be the authority that will define their legal situation", reads the note.