Police officers stand at the intersection of State and Danforth streets in Portland after an arrest was made.
A heavy police presence congregates at State and Danforth streets in Portland on Sunday afternoon.
Police enter the apartment building at 62 State St. in Portland on Sunday.
Heavy police presence at State and Danforth streets in Portland.
A police officer aims a handgun at 62 State St. from Danforth Street in Portland.
A police officer stretches tape across State and Danforth streets in Portland on Sunday.
A police officer carries two ballistic shields into 62 State St. on Sunday.
Two armored trucks were part of a heavy police presence at State and Danforth streets in Portland on Sunday.
Maine Crime 
