PHILADELPHIA (AP) -- A building collapse that killed six people and injured 13 has brought swift and mounting fallout in a city where demolition contractors are lightly regulated, with a plaintiff's lawyer calling it an entirely preventable tragedy that resulted from gross recklessness on the job site.
One day after the tragedy, Philadelphia officials began inspecting hundreds of demolition sites citywide, the first of what could be several lawsuits was filed, and a criminal investigation appeared to get underway as rescuers ended their painstaking search through the rubble for survivors and victims.
The chief of the district attorney's homicide unit and a veteran homicide prosecutor were spotted amid the debris of the four-story building, which toppled onto an attached Salvation Army thrift shop along Philadelphia's busy Market Street on Wednesday morning, trapping employees and others. The dead included a woman working her first day at the store.
A lawsuit filed late Thursday seeks financial damages on behalf of Nadine White, who was buried in rubble but survived.
"This is the most egregious construction accident I think I've ever been involved in," said White's attorney, Robert Mongeluzzi, who has represented hundreds of plaintiffs in construction mishaps and is considered one of the nation's top lawyers in that field.
Mongeluzzi said demolition contractor Griffin Campbell violated several federal safety regulations, while building owner Richard Basciano should have picked a more qualified and competent contractor to do the work.
"From what we can understand, given (Campbell's) checkered past, and what appears to be a total lack of experience and know-how, we believe that was a grossly negligent selection," said Mongeluzzi, who has asked a Philadelphia judge for an emergency order to allow him to access and inspect the collapse site. A ruling could be issued as early as Friday.
Messages left for Basciano and his local agent after business hours Thursday were not immediately returned. Campbell's voicemail was full, but his daughter said earlier in the day that he was devastated by what happened.
The city, meanwhile, began inspecting hundreds of demolition sites in the wake of the collapse. The Department of Licenses and Inspections said it had 300 open demolition permits throughout the city; inspectors had visited about 30 of the sites by Thursday afternoon and planned to get to the rest by next week.
The spot inspections included all four construction and demolition sites connected to Campbell. The city found violations at two sites and ordered a halt to the work.
Campbell has been arrested on charges involving drugs, assault and insurance fraud and has had two bankruptcy filings. His daughter, Dominique Lee, who answered the door at his home, said he wasn't there but was "mourning the loss of those people just like everyone else."
As details of Campbell's checkered legal and financial past came to light, a city councilman charged that dangerous, under-the-radar tear-downs are taking place throughout the city and demanded a stricter application and inspection process for demolition companies.
Councilman James Kenney, among others, called for a review of the city's demolition application and inspection process.
"This is happening all over the city," he said. "I need to know who the workers are who are there, what they know, what they don't know, how they've been trained."
The city does check the condition of buildings to be torn down before demolition can begin — and inspects them again after the tear-down is finished — but does not require an inspection during demolition. A pre-demolition inspection at the site on May 14 turned up no issues, said Carlton Williams, head of the city's Department of Licenses and Inspections.
Pennsylvania does not license demolition contractors, nor does the city. Williams said the city code does not require demolition contractors to show any proficiency in tearing down buildings.
"Buildings get demolished all the time in the city of Philadelphia with active buildings right next to them. ... They're done safely in this city all the time," Mayor Michael Nutter said Thursday. "Something obviously went wrong here yesterday and possibly in the days leading up to it. That's what the investigation is for."
Nutter said he was unaware of any complaints about the demolition work done by Campbell in the days before the tragedy. But the U.S. Occupational Safety and Health Administration said it had gotten a complaint May 15 that workers at the site were at risk of falling. The complaint was still open at the time of the disaster, U.S. Labor Department spokeswoman Leni Uddyback-Fortson said.
OSHA regulates the demolition industry and enforces standards meant to ensure worker safety. Among other things, its regulations forbid any wall section exceeding one story to stand alone without bracing, unless the wall was designed that way. Witnesses have said they saw a 30-foot section of unbraced wall before the collapse.
Also, a video of the demolition taken Sunday showed bricks raining down on the sidewalk as a worker used a backhoe and claw to remove a second-story front wall.
The sidewalk and the staircase leading up from a subway stop appeared open to pedestrians despite the falling bricks. Cars and trucks could also be seen going past, just a few feet away.
That appeared to violate OSHA regulations that say "no material shall be dropped to any point lying outside the exterior walls of the structure unless the area is effectively protected."
A permit issued by the city indicated that Campbell was to be paid $10,000 for the demolition work, a seemingly low price given the location and scope of work. Mongeluzzi, the plaintiff's attorney, called it a "shockingly and outrageously low amount."
Demolition experts said Campbell, at the very least, should have asked the Salvation Army to clear out for the most delicate portions of the tear-down.
"It seems odd," said Michael R. Taylor, executive director of the National Demolition Association, a trade group that represents 75 percent of all demolition contractors but of which Campbell is not a member. "Why wouldn't you tell the Salvation Army guys to close their thrift store until the adjoining building was down?"
Robert Brehm, a construction engineer who teaches at Drexel University, said he would have evacuated the building "not because I expected the wall to fall on the one-story, but it is a predictable outcome. Sometimes it doesn't fall the way you want it to fall." If the store had been cleared out, he said, "we wouldn't be talking."
Among those killed was Borbor Davis, an immigrant from Liberia who loved working at the thrift shop, adored his wife and attended church faithfully, said his stepdaughter Maryann M. Mason.
"He did the right thing; he went to work," she said. "That's what everybody is supposed to do."
Another victim, 24-year-old Anne Bryan, was the daughter of city Treasurer Nancy Winkler and a student at the Pennsylvania Academy of the Fine Arts who had been shopping at the thrift store. The school described her as "dynamic, inquisitive and smart."
Also killed was Kimberly Finnegan, 35, who had just transferred to the store after working for about a year at a Salvation Army shop in another part of the city.
"It was her first day at work there," said Heather Sizemore, a friend. "She was awesome. She was a really loving person."
Lt. Col. Timothy Raines, of The Salvation Army, confirmed Thursday night that two of its employees had been killed and said the agency is "deeply saddened by the tragic loss of life." The agency has been in touch with the families of the dead "to offer emotional and spiritual support," he said.
Rubinkam reported from northeastern Pennsylvania. Associated Press writers JoAnn Loviglio, Kevin Begos and Keith Collins contributed to this story, along with AP's News and Information Research Center.