The film, 'Ma'aminim Bamishtara,' is a documentary about a police program of the same name (known as 'Believing in the Police' in English) that is aimed at recruiting more religious Zionists to the force.
Shiri Sobol was arrested on Thursday, along with boyfriend Eran David, after Hili Sobol was found stabbed to death.
Youth had allegedly been motivated after watching television footage that showed two teenage Arab-Israeli girls committing a stabbing attack on a security guard in Ramle earlier this month.
According to police, the boyfriend of the suspected sister committed the murder and hid in the apartment while his accomplice was being questioned.
Shin Bet dismisses the possibility of terror. Suspect is apparently male who telephoned the victim just before the stabbing.
The former prime minister maintains innocence of bribery as he heads to a newly renovated wing of the Ma'asiyahu Prison for 19 months.
Egged 402 bus appears to have crashed into truck that was parked on the side of the road, emergency services volunteer says.
Culture Minister Regev asked prison service in 2013 why Katsav could not receive a furlough for Jewish New Year.
Child says unknown assailant with Arabic accent stabbed him and fled. A 17-year-old suspect was arrested.
'There needs to be a special relationship of trust with such an agency,' the police wrote in its request for a tender exemption.