@Airaasayss is the killer human? does thirty indicate 30 people or 30 masquitoes? is one of the persons in the room named thirty? is the killer 30 years old?
@Airaasayss could be 52 if i a d the killer and i are still into the room and dead people are considered people. riddle does not specify if any one left the room during tge shooting spree . do if tge 3p killed were tge ones unlucky enohht to flee thenyou have 30 to 32. if i am not human .