ALBUQUERQUE, N.M. – Albuquerque police are now investigating a deadly shooting as a justifiable homicide. 

Police say the shooting happened Saturday at The Ridge apartments on Tramway NE.

According to APD, an 18-year-old told officers he shot his mom’s ex-boyfriend in self-defense after he threatened to kill family members.  

Police did not identify the people involved. 

Stay with KOB 4 Eyewitness and KOB.com for updates.