14/08/2014 12:54 BST | Updated 22/05/2015 06:12 BST

Teen, 13, Killed Five-Year-Old Sister Using Wrestling Moves From TV

SYDNEY, AUSTRALIA - JUNE 15: Batista climbs back into the ring against World Heavyweight Champion Edge during WWE Smackdown at Acer Arena on June 15, 2008 in Sydney, Australia. (Photo by Gaye Gerard/Getty Images)

A teenage boy killed his five-year-old sister by using wrestling moves he had seen on TV.

Devalon Armstrong, 13, is facing charges of second degree murder for the death of Viloude Louis, who suffered broken ribs, internal bleeding and a lacerated liver after her brother repeatedly slammed her on a bed, punched her in the stomach, jumped on her and struck her with his elbow several times.

The teenager