Christopher Badgett apologized, saying he needed help for his drug problem.
Danny Brown spent 19 years in prison for 1982 murder conviction which was later reversed on DNA evidence.
Plea deal sets Tuesday as end of Nathaniel Cook’s prison sentence.
Also ordered to undergo anger management course.
Derrick Bratton sentenced to five years.
Telly Hopings, Jr., was found guilty of murder, will be eligible for parole after 18 years.
Larry Spearman sentenced to 7 years for that case, another unrelated charge.
Two charged with firing shots at police officers, a third charged with complicity to felonious assault.