Geraldo Alckmin , son of city governor Thomaz Alckmin , said to have died . He was on board when aircraft crashed in Carapicuiba area of Sao Paulo . House was apparently empty of people and said to have been unfinished . Three mechanics also thought to have died in crash at 5.20pm yesterday .
Thomaz Alckmin , son of city governor Geraldo Alckmin , said to have died . He was on board when aircraft crashed in Carapicuiba area of Sao Paulo . House was apparently empty of people and said to have been unfinished . Three mechanics also thought to have died in crash at 5.20pm yesterday .