Police are also investigating, his father said. "Obviously, someone gave him a pain pill of some sort, but it was fentanyl, according to what were understanding," he added. Yes. Want more? A police investigation is underway, according to his father, and the family is hopeful to get some answers from toxicology results and an autopsy.
brennan is the father of the person killed.
( z0 have-rel-role :ARG0 ( z1 person :name ( z2 name :op 2007 ) ) :ARG1 ( z3 person :ARG1-of ( z4 kill ) ) :ARG2 ( z5 father ) )
(z0 / have-rel-role-91
    :ARG0 (z1 / person
              :name (z2 / name
                        :op1 2007))
    :ARG1 (z3 / person
              :ARG1-of (z4 / kill-01))
    :ARG2 (z5 / father))
brennan is the father of the person killed .
z1 :name z2
z2 :op1 0
z0 :ARG0 z1
z0 :ARG2 z5
z0 :ARG1 z3
z3 :ARG1-of z4