I think she worded her statements in a responsible manner. What else you suggest she should have done, denounce muslim people as an ethnicity lol? That's how you give rise to race riots. Black July crimes and the ensuing vandalism after the easter attack happened exactly because of such nonchalance. Is that what we really need?
The best thing you can do is openly denounce fundamentalism and then take measures to curtail terrorist activities on a clandestine basis. The former of which she did and the latter, I hope, will be done more efficaciously in the future.
Apart from that, they should not think twice before deporting dodgy immigrants.