Ecoley
Police arrest 10 on murder, drug charges in northeast Mexico
Federal Police officers spotted two vehicles on a highway near Ciudad Victoria, the capital of Tamaulipas, trying to evade a checkpoint and whose "occupants had firearms and were tossing metallic items on the pavement," the commission said in a statement.
Officers stopped the two vehicles and arrested the 10 people aboard.
Two of the suspects have been linked to the killing of a Federal Police officer in Ciudad Victoria in March, the commission said.
Officers seized two rifles, a handgun, 85 rounds of ammunition, three ammunition clips, a bullet-proof vest and small quantities of marijuana and cocaine from the suspects.
Tamaulipas has been plagued by a turf war pitting the Gulf cartel against the Los Zetas and Sinaloa cartels.