Driving with the police lights and siren on is indeed much faster than under normal circumstances, Jimmy and the team quickly arrived in Brooklyn from Queens. On the way, Jimmy received a phone call, which he handed over to Julia in the passenger seat, putting it on speaker, "This is Jimmy."
"Jimmy, the lab has provided the match results. The good news is that one of the two rifles tested matches the bullet striations from the park shooting case."
"And the bad news?"
"Not all of the bullets in the victims match. There are two bullets whose striations don't match, implying other rifles were used. You need to keep looking."
"SHIT. Thanks, we appreciate it."
"You're welcome, just bring the other firearms here as soon as you find them."
"Understood, goodbye."
Jimmy gestured for Julia to hang up the phone, realizing this case involved more than one gunman, and Daniel Brown was just one of them.