Manhunt ongoing as ex-soldier terror suspect escapes London prison

Daniel Abed Khalife, an ex-British soldier, escaped from a London prison while awaiting trial on terrorism charges.
Khalife allegedly escaped by strapping himself to a food delivery truck in the prison kitchen.
Police are searching Richmond Park in London for Khalife after the escape truck was spotted there.
There are suspicions Khalife had inside help, prompting an investigation into prison protocols.
Extra security checks at airports and transport hubs aim to prevent Khalife from fleeing abroad.