That is hard to take. Unfortunately no place is immune from violence. More than likely your neighbors murders were based on a personal issue and your family is as safe there as they were before. At least that is the case with most murders. I guess you will find out more details as time passes.

I'm very sorry about what happened in London. I don't think that the terrorists quite realize that Brits and Americans don't have a very good track record about rolling over and taking such treatment.