Boston Red Sox Nation: July 2007
Julio Lugo, former Red Sox shortstop, has died at age 45 – NBC
MLB's Julio Lugo Dead At 45 After Heart Attack
Julio Lugo, former MLB player, dies at age 45
Former Red Sox Shortstop Julio Lugo Dies From Heart Attack
What was Jeremy Giambi's cause of death?
Longtime Major League shortstop Julio Lugo dies 'from a heart
SB Nation - Tampa Bay Rays
Cubs Acquire Aroldis Chapman - MLB Trade Rumors
Royce Clayton - Wikipedia