▁j ail ▁at ▁this ▁time , ▁unable ▁to ▁make ▁a ▁$ 1 , 0 0 0 ▁b ail . ▁She ▁had ▁refused ▁to ▁div ul ge ▁information ▁she ▁claimed ▁to ▁know ▁about ▁the ▁murder . ▁The ▁police ▁res orted ▁to ▁using ▁an ▁under cover ▁female ▁detect ive , ▁l abeled ▁a ▁p ett ico at ▁by ▁the ▁press , ▁" by ▁whose ▁w iles ▁it ▁was ▁confident ly ▁expected ▁Mrs . ▁Arm strong ▁would ▁be ▁induced ▁to ▁tell ▁all ▁she ▁is ▁supposed ▁to ▁know ▁about ▁the ▁Good rich ▁murder ". ▁She ▁was ▁placed ▁in ▁the ▁same ▁room ▁as ▁Arm strong , ▁pos ing ▁as ▁a ▁witness ▁named ▁Lucy ▁in ▁a ▁civil ▁case , ▁but ▁failed ▁to ▁el ic it ▁any ▁relevant ▁discussion ▁from ▁Arm strong . ▁ ▁Good rich ' s ▁father ▁made ▁a ▁request ▁to ▁coron er ▁White hill ▁on ▁ 1 9 ▁April ▁ 1 8 7 3 ▁to ▁inspect ▁the ▁p istol ▁used ▁in ▁the ▁murder . ▁He ▁stated ▁that ▁it ▁was ▁not ▁his ▁son ' s ▁p istol , ▁which ▁" had ▁a ▁white ▁handle , ▁iv ory ▁or ▁p ear l , ▁while ▁this ▁is ▁wood ". ▁The ▁location ▁of ▁the ▁son ' s ▁p istol ▁was ▁un account ed . ▁Luc ette ▁Mey ers ▁cor ro bor ated ▁the ▁father ' s ▁account ▁in ▁May . ▁ ▁The ▁burg lar ▁conject ure ▁was ▁largely ▁ignored ▁as ▁imp laus ible ▁by ▁this ▁time . ▁Vari ous ▁stories ▁regarding ▁Ros co e ▁were ▁known , ▁and ▁by ▁July ▁