Swiss prisoners arrested two guards in hostage in 9 hours on July 21, demanding ransoms as pizza and dropped people when the food was assigned.

Prisoners are imprisoned for murder at Hallby Security Prison near Eskilstuna town.

Special police outside Hallby Prison on July 21.

We quickly appointed a negotiator and called the police, Omnell said.

That's right, the pizza was delivered, the spokesman for Stina Lyles prison said.

Police said the two prisoners were taken to the police station to interrogate for kidnapping.