UPDATE, SAT 3:30 PM: Four people are arrested, including a former Central City police officer, in the 1987 murder of Corinna Mullen.
Former police officer Billy Fields was once in charge of the Mullen murder case. Now, he's charged with killing her.
Also charged, are Mullen's roommate, Angela Smith, and two former friends of Mullen's boyfriend, Jimmie Royce Springer. Springer was charged a year after Mullen's death but a jury acquitted him.
Relatives of the victim say Corinna Mullen's mother, Patricia, prayed every day for a break in the case. She died five weeks ago.
Claude Mullen, the victim's father says, "She always told me joking around that, 'If I leave before you do, I will get the person.' Yeah, it's been rough the past month, bad."
Jimmie Cramer, a murder suspect, states, "I'd like to let them know that I didn't have nothing to do with it, and I hope whoever did, gets what's coming to them, because nobody don't deserve that. My most goes out to them because that was wrong; there wasn't nothing right about that."
Investigators are confident they have arrested the four main suspects which are in custody, but say there could be more arrests in the case.