Authorities said Sophia is three months pregnant and believed to be traveling with the father of the unborn child, 40-year-old Gary Day, who has a no-contact order with the teen. He was last seen at Sophia's residence at 7:48 a.m. on Monday, per the agency.

An Amber Alert was issued in Wisconsin Monday night for 16-year-old Sophia Martha Franklin. The alert originated out of Beaver Dam in Dodge County. Franklin, 16, is believed to be with Gary F.

Amber Alert for missing pregnant Wisconsin teen Sophia Franklin, believed to be with Gary Day, who faces enticement charges.