 Nyora kupfuurira kweiyi ndima - Pashure pokurwiswa kweWorld Trade Centermusi waSeptember 11, 2001, sangano rakaumba Center for Tactical Counterterrorism CTCT, yakazotumidzwa zita rekuti Center for Policing Terrorism CPT. Boka racho rakasikwa pakukumbira kweNYPD, kuti ripe tsvakurudzo pamusoro pemitoo mitsva yemapurisa nechinangwa chokudzidzisazve mapurisa kuti ave varwi vokutanga pakurwiswa kwevanhu vakawanda munguva yemberi. Richitungamirirwa nomutungamiriri mukuru R.P. Eddy, CTCT yakaita musangano nenyanzvi dzinoremekedzwa zvikuru dzokurwisa ugandanga munyika yose uye yakagadzira nzira yokushandura nzira yeNYPD yokurwisa ugandanga mumaguta nokubatanidza kuunganidza mashoko ouchenjeri uye kuongorora nemapurisa echinyakare. Chimwe chezvinhu zvainyanya kuoneka zvemaitiro matsva aya chaiva chirongwa chokukurukura nemapurisa ari kune dzimwe nyika, icho chaiita kuti mapurisa eNYPD asangane nemapurisa ari kune dzimwe nyika kuitira kuti vaunganidze mashoko, vavake ukama, uye vagovane mashoko. Eddy akaunza Tim Connors, akapedza kudzidza paWest Point uye paNotre Dame Law School, kuti atarisire mabasa ezuva nezuva eCTCT. CTCT yakatanga kubudisa mishumo nemapepa machena pamusoro penzvimbo dzokubatanidza ruzivo, nzira dzomunharaunda dzokurwisa ugandanga, uye mapurisa anotungamirirwa nevasori. Nebetsero yokutsvakurudza yavashandi vepachikoro Mark Riebling naPete Patton, nzvimbo yacho yakagadzira mharidzo dzokupindura nokukurumidza pamusoro pokurwisa kukuru kwougandanga munyika yose ndokuzvipa pamisangano yevhiki nevhiki neCounterterrorism Bureau. Nzira yekurwisa ugandanga yepachikoro ichi yakavakirwawo pamhando dzeBroken Windows neCompStat dzekuchengetedza mapurisa kuburikidza nekudzidzisa mapurisa nzira dzekugadzirisa matambudziko, kuongorora dhata, uye kuchengetedza mutemo. Muna January 2005, CTCT yakayambira pamusoro pekuvakwa kwechivako chitsva cheUnited Nations pamusoro peQueens Midtown Tunnel, iyo ingadai yakawedzera kukosha kwegwara racho senzvimbo inogona kugadziriswa nemagandanga. CTCT, uye gare gare CPT, yakaramba ichibudisa tsvakurudzo kusvikira muna 2008 apo yakanyudzwa muNational Consortium for Advanced Policing. 