Police are asking for the public 's help in solving the case . She is `` scared to death '' that the killer may be targeting her entire family , said Allen Grossman , a close family friend , who has known Markel and Adelson for several years . Mr Smith was found fatally stabbed in his home 's garage . There were no signs of robbery or burglary . Police say a white or silver van seen around the crime scene is a ` ` vehicle of his ''
Police are asking for the public 's help in solving the case . Mr Smith was found fatally stabbed in his home 's garage . There were no signs of robbery or burglary . Police say a white or silver van seen around the crime scene is a ` ` vehicle of his ''