Update on the Montrouge incident: A 52-year-old man has been arrested after opening fire on police. A policewoman has been seriously injured as well as a workman.

So, that's a clarification: One policewoman and one municipal worker were shot. The worker is believed to be in a critical condition.  

The man arrested has a criminal record.   Again, this may or may not be linked to the Charlie Hebdo shootout.