Legal observers probably would say justice was served after three men received a death sentence and three life sentences for murder and rape in North Carolina.
But lawyers said it represents a serious problem when the three men spend a combined 48 years behind bars -- and are later released after courts determine that the evidence used to prosecute them was flawed.
"I am certain that there are many more innocent people behind bars," said Roy Trest, an attorney in Brunswick County.
Alan Gell, Darryl Hunt and Sylvester Smith are three of a growing number of inmates who were wrongly convicted in North Carolina -- and freed when new evidence surfaced years after their trials:
Gell was freed from death row in February after 10 years and given a new trial when a judge ruled that prosecutors withheld key evidence during his 1995 trial in the murder of Allen Ray Jenkins. The prosecutors have since been reprimanded.
Hunt served about 18 years of a life sentence for a crime he always denied committing. In December 2003, Willard Brown confessed to the 1984 rape and murder of Deborah Sykes after DNA testing linked him to the crime.
Smith was freed Nov. 5 after 20 years, when the two children who accused him of raping them recanted their testimony and implicated a family member. Smith received three life sentences based primarily on the testimony of a 4-year-old girl and her 6-year-old cousin.
Rich Rosen, professor of law at UNC, said officials are aware that people are incarcerated based on misidentifications.
"That is the single greatest factor to wrongful prosecutions," he said. "The DNA cases have convinced us. ... We want to lessen the number of times in the future."