20 bodies found dead on Mexico's Sinaloa highway, cartel feud suspected; authorities launch probe

{}Mexican authorities are investigating the deaths of twenty men in Sinaloa. The bodies were discovered near Culiacan with gunshot wounds. Some victims were decapitated. A message from a Sinaloa cartel faction was found. The area is experiencing violence due to a turf war between La Mayiza and Los Chapitos. Additional army units will remain until peace is restored.