Police scramble to find teen girls before they join ISIS

“What she’s doing is completely nonsense,” Amira’s father Abase Hussen told ITN News.

He implored Amira to come home.

“Remember how we love you. Your sister, brother, they cannot stop crying.”

Six days ago, the trio of British girls ran away from home and flew from London to Istanbul. It’s unclear where Amira, 15-year-old Shamima Begum and 16-year-old Kadiza Sultana are.

Walton said there are ways of helping detect whether teens may be drawn to a terror group.

“If young people are showing interest in passports, trying to get hold of lots of money, there are signs. Anything breaking the normal routine, any evidence …. of children lying about where they may be,” he said.

British police say once they’re in Syria with ISIS, it’s unlikely they will ever be allowed to leave.

CNN’s Jason Hanna contributed to this report.

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