Linda Pham, 45 year olds, went to Hanoi on the night of April 29^th, 2012 and hasn't been seen since then.

Just after 7 p.m. on the evening of April 29, 2012, Linda Pham, 45, left her job as a accountant in a hotel in Hanoi.  She told her colleagues she was heading back to a bar, where she'd already been earlier that evening.