Many Jews rejected him to the point of clamoring for his death. Yes, they contributed to Jesus ’ being killed.
وَهُمْ لَمْ يَتَجَاهَلُوا يَسُوعَ وَيُنْكِرُوا أَنَّهُ ٱلْمَسِيَّا فَحَسْبُ ،‏ بَلْ طَالَبُوا هُمْ وَيَهُودٌ كَثِيرُونَ بِقَتْلِهِ أَيْضًا .‏