Higurashi: When They Cry S01 E26 The Atonement Chapter - Part 5 - Retake

"It's not paranoia... if they really are trying to kill you!"

Rena's madness reaches the peak to the point of taking all the school children hostage. With the police's help and working together with the rest of the group, Keiichi manages to defuse a homemade bomb Rena planted on the rooftop of the school. There, the two have a final confrontation and even though he is defeated, Keiichi manages to get Rena to realize she should have trusted and confided in her friends.