his shock-slurred words were hard to understand , and interrupted by coughs and choking and wheezy intakes of breath : `` voleur taxi the taxi thief used a how do you say dart blowgun it does not matter , forgive please and ran us from route the road he is our shadow conducteur the agency driver traitre an ambush a trap we are trapped he is after hugh i think '' this was getting them nowhere , wyatt decided .