He sentenced Mr. Eppolito to life plus 100 years, and fined him $4.75 million; Mr. Caracappa got life plus 80 years, and a fine of $4.25 million. The judge said both men were likely to have “hidden assets” from their crimes.

Yet one asset  in plain sight  might not be seized to pay their debts.

Both men have been drawing tax-free disability pensions from the city since they left the Police Department, according to city records. Mr. Caracappa, who retired in 1992 as a first-grade detective, receives $5,313 a month. Mr. Eppolito, who retired in 1990 as a second-grade detective, is paid $3,896 a month. Because they retired before they were accused of crimes, their pensions will continue.

Moreover, the pensions are not subject to seizure for payment of the fines, said Joseph A. Bondy, the lawyer for Mr. Caracappa. “I fought the government for Peter Gotti when they tried to garnish a disability pension, and we won,” said Mr. Bondy, who defended Mr. Gotti on murder and racketeering charges in 2004.

Under state law, public pensions are treated as property held in trust for the employees, and periodic efforts to make their forfeiture a penalty for corrupt public employees have failed. The Daily News reported last year that 450 corrupt former officials, judges and police officers were receiving pensions.

While both men have families, the two are likely to have little use in prison for the tax-free bounty that, in theory, they earned during the years that, a jury found, they were also killing for the Mafia, setting up informants for death or exposure, and poring through confidential police computers in service of the organized crime figures who were providing them with regular payoffs.