kremlin, less than 100 yards away. there are surveillance cameras here and there are claims the officers here are walking around all the time. and it is interesting to note that there are a lot of eyewitnesses being questioned by police. that's one of the reasons they were able to zero in on this white vehicle so quickly. it still is unclear whether or not that is actually the vehicle that was used in the killing. certainly the authorities appear to believe that's the case but there is an abundance, as i said of surveillance here out here. and that's one of the things people find so chilling. something like that could have happened in such a public place. and really in the heart of moscow in a place so important to terms of security fred. >> all right. fred piken, thank you so much. appreciate that from moscow. we'll talk more about this with cnn global affairs analyst and delta force commander, retired lieutenant colonel james reese. you heard from fred who said lots of surveillance cameras