The cause of death for influencer Ariela La Langosta has been revealed. The Westchester County Police Department confirmed that a woman named Ariela Mejia-Polanco was found dead behind the wheel of her car at 8 a.m. on Sunday, August 17. "The woman found deceased in her car on the Cross County Parkway on Sunday died as a result of gunshot wounds, the Westchester County Medical Examiner's Office confirmed today," a Monday, August 18, Facebook post read.