The number of innocent people who have been wrongly accused of crimes might decrease under an act that was first introduced in Congress in 2003.
The Advancing Justice Through DNA Technology Act, which is currently in committee, states that it is "a bill to eliminate the substantial backlog of DNA samples collected from crime scenes and convicted offenders, (and) to improve and expand the DNA testing capacity of federal, state and local crime laboratories."
It is now up to the states to allocate their funds to implement the new program.
In many states, a backlog of crime-related DNA existing without the technology or resources to examine that evidence often causes problems in determining the outcome of trials.
Kirk Bloodsworth, 39, served nine years in prison for the rape and murder of 9-year-old Dawn Hamilton, a crime he did not commit.
After spending nine years in prison, Bloodsworth was exonerated in 1992 when a DNA test conducted on a semen stain that was left on the girl's panties did not match his DNA sample.
Cases like these are not as uncommon as people might think.
David Siegel, professor of law at the New England School of Law, said that 25 percent to 30 percent of suspects are wrongfully accused of a crime.
"DNA weeds out suspects and provides access for the law enforcement agencies to find the real perpetrator," Siegel said.