A judge set bail today for two people accused of a home invasion in Unity at $50,000. Four people in all are charged in the crime. A 72-year-old woman told police they broke into her house Tuesday, demanding drugs and money. They reportedly stole cash and a cellphone. 22-year-old Bryan Gower and 27-year-old Danny Green, both of Waterville, are charged with burglary and robbery.They appeared in court Monday. 18-year-old Alexander Salvas of Skowhegan is also charged with burglary and robbery. A judge set bail for him last week at $20,000. 19-year-old Paige Lanctot of Skowhegan is charged with criminal conspiracy and is out on bail.