(CBS4) – Denver police have arrested a man suspected of killing a witness to a fight. Trahavonie Smith is in custody now as police investigate a charge of first degree murder.

(credit: Denver Police)

According to police, the victim is a 63-year-old man who saw a fight happen at a park in the area of West 13th and Osage Street Wednesday night.

Smith allegedly shot the man when he tried to break up the fight.

UPDATE: The victim was identified as Gary Arellano.

Jesse Sarles