Colarusso, the Dover police captain, said authorities are interested in whether their suspect made a cell phone call while he was in the Dover woman's home.
Colarusso is a low ranking police officer.
( z1 have-org-role :ARG0 ( z2 person :name ( z3 name :op "Colarusso" ) ) :ARG1 ( z4 police ) :ARG2 ( z5 officer :ARG1-of ( z6 rank :ARG2 ( z7 low ) ) ) )