A second suspect has been arrested in connection with the shooting death of 17-year-old Tyler Zanco.
A Newton man charged with playing a role in the killing of a Waltham High School senior and varsity wrestling captain is being held on $500,000 bail.
Investigators report that Tyler Zanco wanted revenge against a man he believed ripped off his cousin in a drug deal.
Taylor Poulin, 21, of Newton, was arrested in connection with the shooting death of Tyler Zanco.
Arrest warrants have been issued for two men allegedly involved in the shooting death of a Waltham teen last week.