The three shootings are not believed to be related at this time.
The Jefferson County Coroner's Office said Thursday that Devin Kreiling died from multiple gunshot wounds Dec. 30 at UofL Hospital.
New Albany Police Chief Todd Bailey said officers were called to 4723 Grant Line Road at 9:30 p.m. Tuesday on a report that gunshots were fired.
Mitchell Jackson Jr. died of multiple gunshot wounds at South 18th Street and Muhammad Ali Boulevard on Oct. 20.
According to the Jefferson County Coroner's office, Durelle Moxley Jr., 18, died from multiple gunshot wounds.
The man was shot Tuesday around 10:30 p.m. in the 500 block of North 20th Street near Lytle Street.
John Bradley, a spokesperson for Louisville Metro Police, said officers responded to the 1700 block of West Ormsby Street on a report of a shooting.
The shooting happened on Sunday morning.
The prosecution said it is not unusual for victims of domestic violence to decide not to go forward with charges. Currently, Ferguson's burglary and strangulation case is pending.
The shooting happened about 2:15 p.m. on Monday.