<sod >Â  Vivian Chan Wing-yan, 19, is believed to have been visiting the Hindu Erawan shrine in Bangkok on Monday evening when the attacker struck at around 7pm (local time).< eod>< sod > Â  Vivian Chan Wing-yan, 19, is believed to have been visiting the Hindu Erawan shrine in Bangkok on Monday evening when a pipe bomb exploded at around 7pm local time killing 22 people - including at least nine foreigners.< eod>