Bellevue Police seized 250 stamp bags of heroin and more than $2,700 in cash during a raid on a home in the borough on Monday. Police are not disclosing the exact location of the bust in the northern section of the borough, or the names of the individuals taken into custody. Police Chief Matt Sentner said that the investigation was headed by officers Aaron Nutter and Jim Niglio, and involved the assistance of the city and county police narcotics units. The five “bricks” of heroin seized have an estimated street value of about $5,000, Sentner said.