Nordstrom in Westfield Mall in Arcadia was evacuated due to a bomb threat Monday evening.
The incident unfolded just after 4 p.m. Monday after authorities said the threat came by phone to one of its call centers.
The store was evacuated and searched, but no devices were found.
Several nearby stores in the mall also chose to evacuate, but many others remained open.
Nordstrom reopened at about 6 p.m.