Ron is named main suspect in a murder and Toto investigates to clear his name. Everyone but Ron has an alibi for the time of the murder, which only seems to cement his guilt, but Toto discovers a few things that cast a new light on the incident.
The dome was a perfect locked room! 
No one could have killed her in there!
!كانت القبّة جريمة غرفة مُقفلة مثاليّة
!يستحيل أنّ أحداً استطاع قتلها هنا
Niemand hätte in dieser perfekt
verschlossenen Kuppel jemanden töten können!
¡Era una habitación cerrada perfecta!
¡Nadie pudo matarla ahí dentro!
¡Era una habitación cerrada perfecta!
¡Nadie pudo matarla ahí dentro!
Personne n’a pu commettre un meurtre
dans ce dôme totalement clos !
Nessuno può averla uccisa
in questa stanza totalmente chiusa!
A cúpula era uma sala totalmente trancada.
Ninguém poderia tê-la matado aqui!
Это же идеальная запертая комната!
Убийца бы не смог уйти!