A robbery in Massena is under investigation today. State Police say just before 10 Tuesday night, they were called to 170 Highland Road in Massena, where they learned that a victim had been held at knife point by 48 year old Gerald Dissotle and his daughter… 27 year old Patience Dissotle. The man said the Dissotles had stolen $214.00 and a cell phone from him. Both were later arrested. Gerald Dissotle was charged with Robbery; Unlawful Imprisonment; and Criminal Possession of a Weapon. Patience Dissotle was charged with Robbery. Both of them were sent to the St. Lawrence County Jail, and both are due to appear in the Town of Massena Court on Friday.