A man is facing felony charges after allegedly stabbing his former boyfriend, according to the Chicago Sun-Times.

Ronald Smith, 49, was arrested for the May 1 stabbing on the 6200 block of South Cornell in Jackson Park. Police News Affairs Officer Jose Estrada said he could not confirm the relationship between Smith and the 38-year-old victim.

Smith faces charges of attempted first-degree murder and aggravated domestic battery, a spokesperson for the Cook County State’s Attorney’s office confirmed. The spokesperson would not confirm the relationship between Smith and the victim.

According to the Chicago Sun-Times, court testimony indicated that the two men had dated until April.