Before Leon and Ella arrived at the warehouse, Frost was visited by an unexpected guest.
Leon had earlier promised Mia Banter(Frost's wife), that if she cooperated with his men, she would be given the opportunity to see her husband one last time before she was taken out of the country for her safety.
Leon discovered that Mia was a great mother and a good wife, who didn't deserve a scumbag for a husband. So, he ensured that she wasn't maltreated in any way.
Leon warned Mia that she was no longer safe in Amzone city. He informed her that Frost had made a lot of enemies, who were seeking retribution on anyone or anything related to him. He warned her that if she and her son's ever returned home, they will be kidnapped, tortured, and executed by Frost's enemies. He advised her that it was better to cut every tie with Frost and move on with her life in a faraway city.