Police have closed the casebooks on a drug investigation in St. Catharines.
Officers moving in yesterday arresting a man and a woman accused of selling heroin and crystal meth in the city.
37 year old Paul Mori and 38 year old Nathasha Beam are facing a number of drug related charges.
Police also seized $13,000 worth of meth, heroin, cocaine, oxycodone and MDMA.