Fort Bend County Detectives believe their last known location to be in the area of Boerne at around 8:40am today and possibly headed out of state. They are traveling in a silver 1995 Ford Aspire with a hatchback and bearing Oregon license plate 884-AGZ.
Alyssa is described as a 16-year-old white female, 5-foot-7, 180 pounds, with blonde hair and brown eyes. She has a large build and braces. Alyssa was last seen wearing dark blue or black skinny jeans, a black t-shirt with a black wrap around cardigan.
David Karan is described as a 36-year-old white male, 5-foot-7, 130 pounds, brown hair and blue eyes. He is known to have resided within the states of Missouri, Oregon and California.
"We have a missing 16-year-old female who is, we believe is in the company of a 36-year-old without the permission or consent of the mom and dad in this case," said Captain James Burger with the Fort Bend County Sheriff's Office.
Anyone with information regarding this incident is asked to contact Fort Bend County Crime Stoppers at 281-342-TIPS (8477). Information which leads to the apprehension and filing of charges on the suspect(s) involved could earn you up to a $5,000 cash reward. All calls to Crime Stoppers are anonymous.