Officers then responded to an address on Warbler Court near 76th Street and Brown Deer Road, where they found the victim dead from a gunshot wound to the chest and a spent casing near the victim's body.
Police said a neighbor's doorbell video recorded multiple gunshots around 4 p.m. that day. The clubhouse in the gated condominium community was struck twice by bullets.
McBride told investigators he was "angry because his phone was missing," and said his girlfriend denied taking it, but he believed she was lying, "so he shot her." He said he then decided to go get her help, firing more shots as he drove off, shooting into the clubhouse office because "they were responsible for setting him up and implanting a microchip in his neck," according to the complaint.
Prosecutors noted McBride said he had not been taking medication for mental health issues.