Learning's biggest stories, February 6
An 84-year-old Thai man was attacked and killed in San Francisco.
He was thrown violently to the ground by a 19-year-old man.
The teenager was charged with murder.
The amount of salt in tap water in Thailand exceeded drinkable levels.
Those with illnesses were advised to avoid drinking tap water.
Parents of children in some private schools have demanded the return of some school fees.
The schools had refused to return fees for services that weren't delivered as classes were held online.
Myanmar leader Aung San Suu Kyi was detained ahead of a military coup.
Deputy Prime Minister Prawit Wongsuwon called the coup their 'internal affair'.
