Clarnell thought that Edmund Kemper 's job was menial .
Kemper 's father often complained about his `` menial '' electrician job , and he later said `` suicide missions in wartime and the atomic bomb testings were nothing compared to living with her '' and that ( Clarnell ) affected him `` as a grown man more than three hundred and ninety-six days and nights of fighting on the front did .
Edmund Kemper