When I say creek, I mean the creek that follows Arden Garden Connector, which he would have to cross either on foot or via Northgate to get to the Natomas area. Here is the picture again:
View attachment 224833
His building doesn't appear to really have an inside other than the apartments and stairs going to the second floor units. These units exit to the outside:
خرائط Google
The above street view is from April. This one shows more what it looks like in January (from 2019)
خرائط Google
If ground searches continue to come up wth nothing, friends might want to check this out
Underground Tours – Sacramento History Museum
Hollow Sidewalks of Sacramento
Not really. The cold water extends the amount of time a body stays under, and then consider the American river mixes with a different water density when t hits the Sacramento River. Bodies tend to take around 3-4 weeks t surface. If I go look at other cases where a young guy was found in water, the average is about 1 months.
Found Deceased - SC - Adam Worley, 36, Greer, 8 February 2016
Found in a pond about 1 month later
Found Deceased - NY - Javier Horta, 34, The Bronx, 25 March 2016
Found in the river about 3 weeks later
Found Deceased - OH - Joey LaBute, 26, Columbus, 4 March 2016 #1
Found in river about a month later
Found Deceased - PA - John Kohlbecker, 27, Philadelphia, 11 February 2016
Found in river about a month later
Found Deceased - MN - Joseph Brunn, 23, Otsego, 3 October 2015
Found 5 days later by SAR because the river was searched
Found Deceased - MA - Zachary Marr, 22, Boston, 13 Feb 2016 #1
Found after LE saw him fall through train bridge into the river on CCTV, about 1 month later