MEXICO CITY -- At least 140 people reportedly have been killed in recent weeks in a suspected drug-cartel struggle over the north-central region of Mexico known as La Laguna.
Attacks and counterattacks are suspected between the Sinaloa and Zeta cartels over the region that is centered around metropolitan Torreon, in Coahuila state, and includes portions of Durango state. Local, regional and federal forces are also combatting traffickers as well as suspected corruption within their own ranks.
Some 140 people have been killed in a span of 40 days in fighting between the paramilitary Zetas and the Sinaloa federation under the control of fugitive drug lord Joaquin "El Chapo" Guzman, according to the daily El Universal. On Dec. 18 in the Durango city of Gomez Palacio, 23 inmates and guards died during an attempted jail-break and riot at a state prison.
On Friday, state authorities in Coahuila arrested the police director and subdirector of the city of Matamoros on weapons charges and turned the two over to federal investigators. On Tuesday, authorities rounded up 66 Matamoros police officers for surprise confidence-control tests; only 58 returned to work Thursday night, the Torreon daily El Siglo reported.