ST. CLOUD — Authorities are looking for help in finding the last suspect in the murder of an Annandale man at his home last month.

The Wright County Sheriff’s Office and Annandale Police say 18-year-old Preston Saengchanthalath may be in the St. Cloud area and is considered armed and dangerous.

Police say he is five-foot-five, 175-pounds with brown eyes and brown hair.

Saengchanthalath the last of six people investigators believe were involved in setting up and participating in a drug deal that led to 42-year-old Kyle Greene being shot in his garage. The five other suspects are already in custody.