... Witnesses Described Mass Chaos people Running and Diving for Cover as Shots rang out one of the Busiest parts of midtown Manhattan just after Nine friday morning . I just want things in the lobby of my Building and Lest there be there when I heard five shots police . A lone Gunman Identified is Jeffrey Johnson Confronted a former Coworker on the Street outside the Empire State Building sodom three times and walked Calmly from the area has the Mainly dying on the Street witnesses describe the scene . I ran into the Boardroom I open the window of Nine live pretty scary sight . A Construction Worker Followed Johnson and Alerted police . As the two officers Approached Johnson he pulled his 45 Caliber semiautomatic Pistol from his bags and Fire on the officers who returned fire Killing and an additional nine Individuals were either Wounded or Great during the Exchange to . Women in seven men were hit by gun Fire New York mayor Michael Bloomberg said it's possible those victims were Shot by Police that they tried to stop Johnson investigators say Johnson was fired from his Job at a nearby Building last year but had an ongoing Feud with the Former colleagues which ended in Today's killing . It's a terrible thing are our 1st Thoughts of By The murder Victim and ... then have Prayers that ... thank god nobody else was seriously injured and that they will all Recover now and once again there's an awful lot of Guns out there . Bloomberg Tells The York as the Country's safest big City but for Tourists and Workers rushing to work friday morning it almost wasn't . Mayor Bloomberg Expect all nine Victims to make a full recovery meanwhile Police continue to probe of Relations between Johnson and his Former coworker of figure out why Descended to Violence at the store in Manhattan Prison Alone Nbc News .