CLEAN : Investigators far from solving puzzle of Paris attacks

The transcript discusses the ongoing investigation into the November 13 attacks, highlighting the collection of evidence and the identification of individuals involved, including Salah Abdeslam. It emphasizes the complexity of the investigation, the issuance of a European arrest warrant, and the expectations from the French and Belgian justice systems to bring those responsible to justice.

What does the speaker mean by stating that they are still far from completing the puzzle?

What is the expectation of the French justice system regarding Salah Abdeslam?