By the time the police release a sketch no one will remember anything! What ARE our anti terrorist squads doing anyway? Where is the urgency to limit the crime scenes and deraw a net to prevent escape? How long did it take the police to get to the scenes anyway? No politician seems interested in resolveing these dastardly deeds, no one wants to get to the root of the matter, no screening is done, no steps taken to get the suspects registered to eliminate possible criminals guilty of such acts.
What are the options open and where exactly is the police looking? Have all the witnesses been questioned (without being punished as if criminals)? Lots of answres required here. The ultimate solution is that the people keep their eyes peeled and report any suspicious behavior. No one will look out for us. God helps those who help themselves. Let's do it.