Hargeisa, Somaliland - Outside his two bedroom house made of tin in the heart of Hargeisa, capital of the breakaway Somaliland region, Kosar Dhool cuts an exhausted figure burdened with events far heavier than his slim frame can bear.

The father of five has been receiving phone calls from his son, Hamza, who has been captured and held for ransom by human smugglers in an unknown location in Libya.

"He called to say they are going to take out his kidneys and sell them for money if I don't pay the $2,100 ransom," Dhool told Al Jazeera, sitting on a plastic chair under a tree that barely provided shade from the boiling midday sun.