Wonder how many people have heard of the MOVE bombing
? Police fired an  astonishing 10,000 rounds of ammunition into that  house while enforcing warrants that named only three MOVE members for  misdemeanour charges. By the time that the fire was  brought under control, 11 people were  killed, 250 people were left  homeless, and 61 houses were destroyed
PHILADELPHIA AND THE MOVE BOMBING
MOVE
Founded in the  early 1970s, the MOVE organization was the brainchild of an idealistic  social worker named Donald Glassey and a man named Vincent Leaphart. The  name of the organization actually stood for nothing, and Leaphart and  his followers espoused a back-to-nature retreat from the technology that  they believed was ruining civilization. MOVE members were not known for  much prior to 1977. During that year and into 1978, its members  confronted the administration of former mayor Frank Rizzo. After six  hundred police surrounded a MOVE commune, shots were exchanged between  the police and commune members. One officer was killed and several  others wounded. A dozen MOVE members were arrested on weapons and murder  charges, and the movement spread out to other communes in the city. The  group living at the Osage Avenue commune allegedly engaged in drug  dealing, using the profits to purchase guns and explosives. Many of the  members living there were children of the MOVE members imprisoned after  the 1978 shootout. The stage for a second confrontation of authorities  was set in the eighteen months prior to May 1985, when MOVE members in  the Osage Avenue commune fortified the house and threatened the  neighbors.
Confrontation
Because of their previous  experience with MOVE in 1978, city officials took a vastly different  approach in their efforts to evict the cult members from Osage Avenue.  They evacuated more than five hundred people from a three-block area  surrounding the cult house. When a last-minute appeal by boyhood friends  of "defense minister" Conrad Africa failed to draw the MOVE members  out, police began their siege. First, high-pressure water jets were used  in an unsuccessful attempt to dislodge a steel-reinforced bunker on the  roof of the building that allowed the cult members a clear field of  fire over Osage Avenue. MOVE members and police then engaged in a  ninety-minute gunfight. An attempt to enter the building by breaking  through a cellar wall failed when MOVE members became aware of the  attempt and set up an ambush, successfully fighting off the Special  Weapons and Tactics (SWAT) team.
Air Attack
A decision was  finally made to attack the roof bunker with explosives. A police  helicopter dropped two pounds of DuPont Tovex TR-2, a nonincendiary  blasting agent, onto the bunker. About twenty minutes later, flames were  visible on the roof. Rather than once again turning on the water  cannons, a decision was apparently reached to allow the fire to burn in  an attempt to force the MOVE members out. By the time firefighters  eventually responded, the roof collapsed and the entire building was in  flames. This tragic decision was only the beginning of what turned out  to be a monumental misjudgment by city officials.
Conflagration
Firefighters  soon learned that the fire was spreading in the neighborhood of row  houses. Attempts to halt the fire were initially unsuccessful. Only two  MOVE members were able to escape the flames, Ramona Africa and a  thirteen-year-old boy, Birdie Africa. By the time that the fire was  brought under control, 11 people were killed, 250 people were left  homeless, and 61 houses were destroyed. The eleven dead included six  adults and five children. After months of hearings into the tragedy,  Philadelphia mayor Wilson Goode admitted that he and city officials made  a mistake in handling the situation.
Source:
http://www.encyclopedia.com/doc/1G2-3468303095.html