American man arrested in US consular official's shooting

Hours after authorities announced the suspect's arrest, the attorney general's office and the foreign ministry issued a joint statement saying he would face justice in the United States for the "sordid and cowardly" shooting.

The official was shot on Friday in a brazen attack by a man wearing a black wig and a blue nurse uniform outside a shopping center's garage in Mexico's second biggest city.

Officials have not indicated the possible motive nor reveal the identities of the victim or the suspect.

The suspect was arrested by Mexican authorities in "close collaboration" with the FBI and the US embassy, the joint statement said, without providing more details about the day or circumstances of the capture.

A US government official told AFP the victim, who was in stable condition on Saturday, was a vice consul at the consulate in Guadalajara. Mexican authorities said he handled interviews of visa applicants.

The FBI had offered $20,000 for information about the shooter's identity.

US embassy urges caution

The US consulate in Guadalajara posted surveillance camera footage showing the official, dressed in shorts and a sleeveless shirt, paying a parking ticket at an automated machine. The gunman is then seen following him.

Another security camera shows the gunman later standing outside the garage. When the official's black car stops at the exit, the shooter raises his gun and opens fire.

A bullet hole is seen on the windshield and the official opens his door before the footage ends.

Jalisco's state attorney general, Eduardo Almaguer, described the shooting as a "direct attack" on Saturday.

US Secretary of State John Kerry thanked the Mexican government for the "swift and decisive arrest of a suspect in the heinous attack against our Foreign Service Officer colleague."

"The safety and security of US citizens and our diplomatic staff overseas are among our highest priorities," Kerry said in a statement, wishing the official a "speedy recovery."

Friday's shooting prompted the US embassy to issue a security message on Saturday urging US citizens in Guadalajara to "restrict their movements outside their homes and places of work to those truly essential."

"They should also take care not to fall into predictable patterns for those movements that are essential," the message continued. "They should vary the times and routes of their movements."

Guadalajara and the rest of the state have been hit by violence perpetrated by the powerful Jalisco New Generation drug cartel in recent years.

Previous attacks

US officials have faced attacks in Mexico in the past.

In 2010, a consular official, her husband and the spouse of another consular official were killed in the northern city of Ciudad Juarez, which at the time was considered the world's murder capital amid an ultra-violent drug war.

An alleged leader of the Barrio Azteca gang was extradited to the United States, where he was sentenced to life in prison for ordering the murder.

A year later, gunmen from the Zetas drug cartel opened fire on a vehicle of two US Immigration and Customs Enforcement (ICE) agents in the northern state of San Luis Potosi, killing one of the officers.

In 2012, two US officials -- widely reported to be CIA agents -- and a Mexican marine where wounded when they were shot at by federal police officers as they were driving in the central state of Morelos.

Fourteen officers were charged with using excessive force, with officials citing a case of mistaken identity.