杀人不难

简介：Amathematicianandauthor,LukeWilliams,istravellinguptoLondononatrainwhenhemeetsaoldlady,LaviniaFullerton,whoisalsogoingtoLondon,toStlandYard.LaviniatellsLukethatinhersmallvillageseveralpeoplehavedied.ThelocalpolicearecertainthatitwasallaidentalandaretakingnoactionbutLaviniaisn'tnvinced.InLondonLukewatches,horrified,asLaviniaisrunoverinahitandrunandhebeesnvincedthatshewastellingthetruth.Hetravelsdowntothevillageandwiththeaidofalocalgirl,whoisalsonvincedthatthedeathsweremurder,setsouttosolvethemystery.