Short but good EDMONTON (CP) - Police were looking for a limping robber Tuesday after a suspect in an armed robbery was clipped by his own getaway vehicle. Police said the knife-wielding suspect grabbed cash and beer from a northeast Edmonton liquor store Sunday night and was running toward a van when he was hit. Witnesses said he slipped under the van and it ran over his leg. The man managed to pull himself out from under the vehicle and climbed inside. The suspect is about 40 years old and was wearing a black toque.