Philadelphia Police Commissioner Richard Ross said in an interview Tuesday night that he has met with Safehouse representatives. He acknowledged the depths of the overdose crisis — "something has to be done" — but said he still has unanswered questions about how police will interact with the sites. Rosenstein's comments, he said, could make the site a hard sell. "The next step for us is just sitting back and waiting, if and when it will even take hold," he said. "By no means am I saying I'm a proponent."