We could have used him to wash our septic tanks.
Looks like this link has the ORIGINAL 3gp from phone.
This type of behavior is usually cased by provocative actions from human beings.As such,elephants are very calm and intelligent animals.Family bond between elephants is well known of. Keeping elephants in captivity, under bad conditions is the only factor that leads to such horrible behavior[apart from diseases ] like this. [Elephants have been successfully domesticated in Indonesia and South Asia for business purposes]