- All three girls skipped school and took a flight to Germany, wanted to go to Turkey
- Officials say they were trying to make it to Syria to join ISIS
- Two of the girls, of Somali descent, stole $2,000 from their parents
- The trio was caught at the airport in Frankfurt, Germany
(CNN)The first indication that something was wrong was a phone call from his daughter's Denver area school to let Assad Ibrahim know that she had not come to class.