Later in the article. >Cartels have kidnapped technicians doing maintenance on cellular towers to make them fix their networks, people working in the sector sa

Later in the article. >Cartels have kidnapped technicians doing maintenance on cellular towers to make them fix their networks, people working in the sector said. The technicians usually are released after a few days, if not sooner. Still, those who spoke with Reuters said they live in fear of being forced by traffickers to do such work, lest they be killed for knowing too much, or become targets of authorities or rival criminal groups for being complicit. Whenever possible, they said, they downplay their expertise.