Cops reclassify Pagoh fire deaths as murder, seek 48-year-old suspect

Couple and granddaughter killed in Pagoh blaze, teen injured

Zayn Rayyan's grandparents released on police bail

Zayn Rayyan's grandparents arrested in murder probe

Lawyers representing Zayn Rayyan's parents arrive at court

Grandparents-grandsons bonding holiday ends in tragedy