MEXICO CITY - Twelve Mexican federal police have been detained in an investigation of how two US Embassy employees were wounded after being caught up in a police chase on the outskirts of the capital, authorities said on Monday.
Attorney General Marisela Morales said a judge had ordered the officers remain in custody for 40 days. They have not been charged with any offense in Friday's incident but she said prosecutors were looking into possible abuse of authority.
"We are not ruling out any kind of wrongdoing or any line of investigation," Morales told reporters. "We are asking for them to be detained so that we have the time necessary to conduct an exhaustive investigation."
Officials said on Friday police fired on the embassy workers' vehicle, which had diplomatic license plates, after the driver veered out of the way when he saw the officers' weapons.
The latest incident took place on a highway on the southern outskirts of Mexico City close to the city of Cuernavaca, which has been ravaged by criminal gangs during the government's conflict with drug cartels.