An extensive investigation by Irvine Police has culminated in the arrest of a couple accused of misappropriating nearly $5 million from an Irvine-based company. Gurpreet Kaur Lakhiani, 41, and Deepak Lakhiani, 40, now face multiple charges, including grand theft and embezzlement, after allegedly using the stolen funds to support an opulent lifestyle fraught with luxury cars, jewelry, and globetrotting, as reported by the Irvine Police Department…