About 20,000 Jews staged a protest over the French government's response to anti-Semitism and demanded change of law in the wake of the Sarah Halimi verdict.
The woman was sexually assaulted by her 70-year-old father-in-law who took Viagra. Public has expressed anger against light punishment for the accused.
Danezja Kilpatrick, 23, has been charged with two counts of murder, two counts of acting in a manner injurious to a child and one count of criminal possession of a weapon.