Griff Jenkins searches the Colombian jungle for the offspring of drug lord Pablo Escobar's 'cocaine hippos', which are now wreaking havoc on the South American country.

The Drug Lord's Hippos

Decades after cocaine kingpin Pablo Escobar illegally smuggled 4 hippos into Colombia, the massive creatures are now multiplying unchecked and wreaking havoc. Griff Jenkins explores the remote Colombian jungle with wildlife vets as they try to contain the rapidly expanding population of the world's deadliest land mammal.