20-year-old resident of Shuafat refugee camp taken in for interrogation, hours after latest knifing in Palestinian town of Hizme

For the second day in a row, a Jewish Israeli man reports being stabbed in the Palestinian town, though circumstances of the two incidents remain unclear

Police say background of incident unclear; 48-year-old claims to have been attacked while shopping in East Jerusalem town

Suspect and father reportedly nabbed in West Bank town of Hizme, near where apparent attack took place