3 NYPD detectives acquitted in groom slaying

The Rev. Al Sharpton, who represents Bell's family, demanded a federal investigation.

"This verdict is one round down, but the fight is far from over," the civil rights leader said on his radio show. He said he is organizing "economic withdrawal" and "civil disobedience" that could involve going to jail and marching on Wall Street, at the judge's house and at police headquarters.

"We are going to close the city down in a nonviolent, effective way," Sharpton said. "We're going to hit the pocketbooks. We're going to let you know that we are not going to be in any way diverted from exercising our civil rights."

Mayor Michael Bloomberg said: "We don't expect any violence, nor is there any place for it."

Officers had judge try case
The officers had complained that pretrial publicity had unfairly painted them as cold-blooded killers. They opted to have the judge instead of a jury decide the case, a strategy that appeared to pay off.

District Attorney Richard Brown said that despite losing the case, prosecutors had "revealed significant deficiencies" in police tactics that need "prompt and serious attention."

The case brought back painful memories of other New York police shootings, such as the 1999 killing of Amadou Diallo, an African immigrant who was gunned down in a barrage of 41 bullets by police officers who mistook his wallet for a gun. The acquittal of the officers in that case led to days of protests, with hundreds arrested.

"An ugly pattern is emerging in New York," the Rev. Jesse Jackson said in Chicago after Friday's verdict. "This was a massacre. This was not a shootout. And the U.S. attorney general must give America the assurance that we all have equal protection under the law,"

Divergent testimony
The nearly two-month trial was marked by deeply divergent accounts of the night.

The defense painted the victims as drunken thugs who the officers believed were armed and dangerous. Prosecutors sought to convince the judge that the victims had been minding their own business, and that the officers were inept, trigger-happy cowboys.

Bell's companions — Benefield and Joseph Guzman — were both wounded; Guzman still has four bullets lodged in his body. Both testified. Guzman, a burly ex-convict, grew combative during cross-examination, and said of Isnora: "This dude is shooting like he's crazy, like he's out of his mind."

None of the officers took the stand. Instead, the judge heard transcripts of the officers telling a grand jury that they believed they had good reason to use deadly force.

Claims, counterclaims
The officers said that as the club closed around 4 a.m., they heard Guzman say, "Yo, go get my gun" — something Bell's friends denied.

Isnora claimed that after he warned the men to halt, Bell pulled away in his car, bumped him and rammed an unmarked police van that converged on the scene. The detective also said Guzman made a sudden move as if he were reaching for a gun.

Benefield and Guzman testified that there were no orders from the police.

With tires screeching, glass breaking and bullets flying, the officers said they believed they were the ones under fire. Oliver responded by emptying his semiautomatic pistol, reloading, and emptying it again. Isnora fired 11 rounds, and Cooper four. Two other officers who fired weren't charged.

When the smoke had cleared, there was no weapon inside Bell's blood-splattered car.

More from msnbc.com First Read: Palin pushes abortion issue News Quiz: Which country is near bankruptcy? Dems, GOP battle over voter fraud Can China save the global economy? Gut Check: Is financial crisis affecting your job? Red Tape: AT&T customer caught in 'spam-22'

MORE FROM CRIME & COURTS

Crime & courts Section Front

O.J. Simpson seeks new robbery trial Homeless man dies after being set ablaze Colin Powell calls Sen. Stevens' word 'sterling' Elderly man who shot ill wife at hospital dies Montgomery gets five years for heroin Newsweek: Any changes 10 years after gay student's killing? After Shepard, no federal hate crime law Man gets death sentence in taped sex killing Child actor admits killing 2 for yacht Abortion ultrasound requirement challenged Crime & courts Section Front   Add Crime & courts headlines to your news reader: