I imagine there will be more eventually on the UM Athletic Dept site, or in the Herald. Here's the bare bones AP story I saw:
"NEW YORK (AP) — Bob Larrañaga, a former St. John's basketball player and the older brother of Miami Hurricanes coach Jim Larrañaga, has died at 78. St. John's said in a statement Monday that Larrañaga died Wednesday but gave no other details. Larrañaga played two seasons under renowned St. John's coach Joe Lapchick and young assistant Lou Carnesecca in 1959-60 and 1960-61. The Bronx-born Larrañaga appeared in 28 games in those two seasons in which St. John's went 37-13. The school played in the 1960 NIT and 1961 NCAA Tournament."