Elephant kills zookeeper with blow from trunk in Spain

Authorities in Spain's northern Cantabria region are investigating how an elephant killed a worker at a local zoo.

The Cantabrian regional government says 44-year-old Joaquin Gutierrez died in a hospital on Tuesday, several hours after a female elephant struck him with its trunk while he was cleaning its enclosure at the Cabarceno Nature Park near Santander.

The blow knocked Gutierrez back and he hit his head against the pen's bars, officials said.

Gutierrez had been working with elephants at the zoo for almost 20 years, local tourism chief Javier Lopez Marcano said in a statement on the regional government's website.

The elephant that struck him had a foot infection and is likely pregnant, Marcano said. She weighs more than 4 metric tons (4.4 tons).

Zoo and regional officials could not immediately be contacted Friday.

Police and CANTUR, the regional tourism organization that runs Cabarceno, are investigating the attack.