Vendetta Series by Katarina E. Tonks

Omertà-noun(as practiced by the Mafia) a code of silence about criminal activity and a refusal to give evidence to authorities.Scarlett moves into her new apartment with the mentality that she will start fresh and rule her own life. But when she overhears her mysterious neighbor murdering someone next door, her life takes a turn for the worst, and she is suddenly thrown onto the Italian Mafia's radar.So much for starting fresh.***Mature content

Omertà-noun(as practiced by the Mafia) a code of silence about criminal activity and a refusal to give evidence to authorities.Scarlett moves into her new apartment with the mentality that she will start fresh and rule her own life. But when she overhears her mysterious neighbor murdering someone next door, her life takes a turn for the worst, and she is suddenly thrown onto the Italian Mafia's radar.So much for starting fresh.***Mature content

Samantha finds herself imprisoned in a world of illegal trade and criminal activity, where she must face the consequences of her actions and repay her father's debt. She also will try to resist a mob boss, who understands her on a much deeper level than her heart can allow.