A 50-year-old man is facing multiple charges in connection with a string of sexual assaults in Greenfield. Police said Richard Boyd was arrested after “several” reports that a man was approaching women in the area and making sexually explicit comments and “unwanted physical contact of a sexual nature.” Boyd was charged with sexual assault, indecent act and resisting arrest. Investigators believe there may be other victims and are asking that anyone with information or video to call police at 780-423-4567 or #377 from a cell phone. Anyone needing support related to sexual violence can contact the Edmonton Police Service Crime and Trauma Informed Support Services.