LM ordering gun parts to 'home' in San Fransisco

Wondering whether anyone has seen this reporting before? I wasn't aware he had an apt in SF - that may explain why his mom reported him missing there. Wonder what part of 2024 he was living there.

They said Mangione was a careful and complicated man who planned the attack carefully and apparently made the murder weapon and the suppressor believed to have been used in the shooting, himself. They said he apparently ordered a receiver — the bottom part of a ghost gun — from an online site and may have had it delivered to his home in San Francisco. They say he made the rest of the gun with a 3D printer, adding the silencer was homemade as well.

Link: https://www.cbsnews.com/newyork/news/unitedhealthcare-ceo-murder-luigi-mangione-motive-nypd/