Obitfinder isn't finding anything with that last name in the last 7 days (nationally or in California). On the off chance you misspelled the last name, I checked for all California obituaries mentioning Venice and found nothing.
That list includes one of the paid placements in today's
LA Times so it wasn't published today, either.
However, per whitepages.com
Sophie and Anthony Pazericky live at:
2034 Walnut Ave
Venice, CA 90291-4031
(310) 397-4308
If you all are estranged it probably would be a lot of drama to just show up without any warning anyway, so I'd suggest calling that number, seeing if anybody answers, expressing your sympathy, and asking for the information you want.