Police searching for gray or blue Lincoln Town car that could be linked to five shootings . First shooting took place last Tuesday and most recent shooting involved office building at NSA Headquarters around 5pm on Tuesday , March 3 . Title: Why do we have a " right of free speech " but not the same in other countries?
Police searching for gray or blue Lincoln Town car that could be linked to five shootings . First shooting took place last Tuesday and most recent shooting involved office building at NSA Headquarters around 5pm on Tuesday , March 3 . Over span of week , five shootings have occurred including : Arundel Mills shopping complex , a Walmart , AMC theater , car on highway and NSA . Sources said police are looking into whether they are all linked . In 2002 , Washington DC was paralyzed with fear as 13 random victims were shot and only three survived random attacks .