When an active shooter begins his attack, it is imperative that the initial police responders immediately pursue and establish contact with the shooter at the earliest opportunity. The sooner the shooter can be contained, captured or neutralized, the fewer the casualties incurred. During the pursuit, police officers will move through unsecured areas, and bypass dead, wounded and panicked citizens while approaching the perpetrator(s). It is important for law enforcement personnel to survive the encounter to end a massacre, rather than become additional victims.

Modern "Immediate Action Rapid Deployment" (IARD) police tactics and protective equipment have been developed that enable first responder patrol officers to rapidly approach armed individuals. Ballistic shield technology has progressed, and officers can deploy lightweight versions of these shields from their patrol vehicles. The "Baker Batshield" was introduced in 2003, and gives trained officers the ability to move swiftly while simultaneously aiming and operating a pistol, submachine gun, or assault rifle. The ability of police officers to apply accurate firepower is important during an active shooter emergency, as rescuing officers are reluctant to use weapons in crowded areas for fear of adding to the casualty count, and have a difficult time getting closer to an active shooter without ballistic protection.

Retired FBI trainer John Wills states, "The street officer faces just as much danger as do SWAT teams. Moreover, the street cop usually never has any time to "gear up" for the encounter. With portable, folding shields, one only needs to pull it out of its case and go".

By the time a shooter decides to go active, there is little time available to save the lives of innocents positioned in the immediate "killing zone", as referenced by author Rick Armellino:

"The October 2nd, 2006 Amish schoolhouse massacre in Nickel Mines, Pennsylvania, is a textbook example showing how quickly and efficiently killing can commence in the presence of a closely established police containment perimeter."

The need for "Immediate Action Rapid Deployment" (IARD) by police first responders is described in an article published by the Christian Science Monitor dated May 31, 2000:

"Instead of being taught to wait for the SWAT team to arrive, street officers are receiving the training and weaponry to take immediate action during incidents that clearly involve suspects' use of deadly force."


The article further reported that street officers were increasingly being armed with rifles, and issued heavy body armor and ballistic helmets, items traditionally associated with SWAT units. The idea is to train and equip street officers to rapidly respond to these situations, instead of simply setting up a perimeter to prevent the escape of the suspects while awaiting the arrival of SWAT units.

ARE YOU PRO-ACTIVE OR RE-ACTIVE?

Staff  
DELIA TACTICAL INTERNATIONAL
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University of Texas at Austin massacre Austin, Texas, United States August 1 1966 
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Olean High School shooting1 Olean, New York, United States December 30 1974
California State University, Fullerton massacre Fullerton, California, United States July 12 1976 
Cleveland Elementary School shooting San Diego, California, United States January 29 1979 
Parkway South Junior High School shooting Manchester, Missouri, United States January 20 1983 
Goddard Middle School shooting Goddard, Kansas, United States January 21 1985 
Portland Junior High School shooting Portland, Connecticut, United States December 10 1985 
Pinellas Park High School shooting Pinellas Park, Florida, United States February 11 1988 
Hubbard Woods School shooting Winnetka, Illinois, United States May 20 1988 
Cleveland School massacre Stockton, California, United States January 17 1989 
University of Iowa shooting Iowa City, Iowa, United States November 1 1991
Lindhurst High School shooting Olivehurst, California, United States May 1 1992 
Palo Duro High School shooting Amarillo, Texas, United States September 11 1992 
Edward Tilden High School shooting Chicago, Illinois, United States November 20 1992 
Simon's Rock College of Bard shooting Great Barrington, Massachusetts, United States December 14 1992 
East Carter High School shooting Grayson, Kentucky, United States January 18 1993 
Amityville High School shooting Amityville, New York, United States February 1 1993 
Reseda High School shooting Reseda, California, United States February 22 1993 
Wauwatosa West High School shooting Wauwatosa, Wisconsin, United States December 1 1993 
Grimsley High School shooting Greensboro, North Carolina, United States October 12 1994 
Wickliffe Middle School shooting Wickliffe, Ohio, United States November 7 1994 
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Frontier Middle School shooting Moses Lake, Washington, United States February 2 1996 
Hamilton High School shooting Scottdale, Georgia, United States February 2 1996 
Mid-Penninsula High School shooting Menlo Park, California, United States February 8 1996 
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Pearl High School shooting Pearl, Mississippi, United States October 1 1997 
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Fort Gibson Middle School shooting Fort Gibson, Oklahoma, United States December 6 1999 
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John McDonogh High School shooting New Orleans, Louisiana, United States April 14 2003 
Red Lion Area Junior High School shootings Red Lion, Pennsylvania, United States April 24 2003 
Case Western Reserve University shooting Cleveland, Ohio, United States May 9 2003 
Rocori High School shooting Cold Spring, Minnesota, United States September 24 2003 
Columbia High School shooting East Greenbush, New York, United States February 9 2004 
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Red Lake Senior High School massacre Red Lake, Minnesota, United States March 21 2005 
Campbell County High School shooting Jacksboro, Tennessee, United States November 8 2005 
Pine Middle School shooting Reno, Nevada, United States March 14 2006 
Essex Elementary School shooting[11] Essex, Vermont, United States August 24 2006 
Platte Canyon High School shooting Bailey, Colorado, United States September 27 2006 
Weston High School shooting Cazenovia, Wisconsin, United States September 29 2006 
Amish school shooting Nickel Mines, Lancaster County, Pennsylvania, United States October 2 2006 
Henry Foss High School shooting Tacoma, Washington, United States January 3 2007 
University of Washington shooting Seattle, Washington, United States April 2 2007 
Virginia Tech massacre Blacksburg, Virginia, United States April 16 2007 
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Henry Ford High School shooting Detroit, Michigan, United States October 16 2008 
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