Kidnappers in Nigeria have seized a man who was sent to deliver a ransom payment to secure the release of dozens of abducted school children.
The elderly man was sent by the children's parents after they managed to raise 30m naira ($73,000; £53,000) by selling land and other possessions.
But they have been left feeling hopeless following his kidnapping.
The north of the country is in the midst of a wave of school abductions carried out by criminals for profit.
Ransoms are frequently paid, but this is a rare case where the person carrying the cash has been taken.
The kidnappers called up the school's headteacher to say that the money delivered was not the agreed sum.
The 136 students were taken from an Islamic school in Tegina, Niger state, in late May.
Gunmen riding on motorcycles stormed the town and opened fire indiscriminately killing one person and injuring another.
As people fled, the attackers went to the school and seized the children.
The parents and school administrators negotiated with the criminals and agreed to pay the ransom. They sold part of the school's land as well as other possessions.