863
Separately , lawyers who claim that Iraq helped plan the 1995 Oklahoma City bombing that killed 168 people asked a judge at a federal court in New York to force Al - Douri to testify in the case and hold the envoy in contempt , saying they worry that he would flee the country .
 ( attack: bombing,  Oklahoma City: place, people: target) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: declare bankruptcy, transfer ownership, transfer money, marry, transport, die, phone write, arrest jail, convict, sentence, sue, end organization, start organization, end position, start position, meet, elect, attack, injure, born, fine, release parole, charge indict, extradite, trial hearing, demonstrate, divorce, nominate, appeal, pardon, execute, acquit, merge organization, Arguments type: beneficiary, prosecutor, plaintiff, seller, victim, buyer, agent, destination, artifact, organization, recipient, person, place, origin, target, giver, adjudicator, attacker, vehicle, defendant, entity, instrument. 
Text: {0} 
Answer:
 ( attack: bombing,  Oklahoma City: place, people: target) 