More than 4.7 million people sent posts with the hashtag by Friday afternoon, many with messages such as "RIP Children of Heaven" and "I hope you are reborn as angels in heaven".
UTHAI SAWAN, Thailand (Reuters): Crying and clutching toys, traumatised relatives gathered at a children's daycare centre in Thailand where a day earlier a former policeman had slain 34 people, most of them children, in a knife and gun rampage that horrified the nation.