What started with a Walmart driver’s tip about dozens of packages piling up at a Peoria home led investigators to a $1.2 million fraud scheme stretching from the Valley to Southeast Asia. The Walmart driver told police on Aug. 22 that he’d delivered 30 to 50 packages under different names to the same home in just a couple of days. Days later, a victim reported their Walmart account had been hacked and used to buy items. Those two reports sparked a two-month investigation that ended Thursday morning with six arrests, according to newly released court documents. Investigators say the group...