BOGOTA, Colombia — A hippopotamus descended from animals illegally brought to Colombia by the late drug kingpin Pablo Escobar has died in a collision with an SUV on a highway near Escobar’s hacienda, environmental authorities said Wednesday. Native to Africa, hippos were declared invasive in Colombia last year, and environmental officials say their population of about 130 could rise to 400 in eight years. Residents of nearby Puerto Triunfo have become used to hippos sometimes roaming freely about the town