Italian race driver Vitantonio Liuzzi drives a Lotus as the Tower of David in Jerusalem's Old City is seen in the background during an road show in Jerusalem June 13, 2013. Organised by the Jerusalem municipality and various sponsors, the first-ever two-day Jerusalem Formula Peace Road Show began on Thursday with Formula One racing teams, Scuderia Ferrari and Marussia participating in the show, whose circuit passes landmarks such as Jerusalem's Old City walls. REUTERS/Baz Ratner (JERUSALEM - Tags: SOCIETY SPORT) 

HRT Formula One driver Vitantonio Liuzzi of Italy drives during the first practice session of the Abu Dhabi F1 Grand Prix at Yas Marina circuit in Abu Dhabi November 11, 2011. REUTERS/ Hamad I Mohammad (UNITED ARAB EMIRATES - Tags: SPORT MOTORSPORT) 

HRT Formula One driver Vitantonio Liuzzi of Italy attends a news conference one day before the Abu Dhabi F1 Grand Prix at the Yas Marina circuit in Abu Dhabi November 10, 2011. REUTERS/Caren Firouz (UNITED ARAB EMIRATES - Tags: SPORT MOTORSPORT) 

(L-R) Virgin Formula One driver Timo Glock of Germany, Lotus F1 Formula One driver Heikki Kovalainen of Finland, HRT Formula One driver Vitantonio Liuzzi of Italy, Sahara Force India Formula One driver Paul di Resta of Britain, Toro Rosso Formula One driver Sebastien Buemi of Switzerland and Renault Formula One driver Vitaly Petrov of Russia attend a news conference ahead of the Abu Dhabi F1 Grand Prix at the Yas Marina circuit in Abu Dhabi November 10, 2011. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES - Tags: SPORT MOTORSPORT) 

(L-R) Virgin Formula One driver Timo Glock of Germany, Lotus F1 Formula One driver Heikki Kovalainen of Finland, HRT Formula One driver Vitantonio Liuzzi of Italy, Sahara Force India Formula One driver Paul di Resta of Britain, Toro Rosso Formula One driver Sebastien Buemi of Switzerland and Renault Formula One driver Vitaly Petrov of Russia attend a news conference ahead of the Abu Dhabi F1 Grand Prix at the Yas Marina circuit in Abu Dhabi November 10, 2011. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES - Tags: SPORT MOTORSPORT) 

HRT Formula One driver Vitantonio Liuzzi of Italy talks to media in the paddock area during the qualifying session of the Japanese F1 Grand Prix at the Suzuka circuit October 8, 2011. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy drives during the third practice session of the Japanese F1 Grand Prix at the Suzuka circuit October 8, 2011. REUTERS/Lee Jae-Won (JAPAN - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy walks over a protection barrier after driving his car out of the track during the third practice session of the Japanese F1 Grand Prix at the Suzuka circuit October 8, 2011. REUTERS/Lee Jae-Won (JAPAN - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy walks behind a protection barrier after driving his car out of the track during the third practice session of the Japanese F1 Grand Prix at the Suzuka circuit October 8, 2011. REUTERS/Toru Hanai (JAPAN - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy stands in his team box before the third practice session of the Japanese F1 Grand Prix at the Suzuka circuit October 8, 2011. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy drives during the first practice session of the Japanese F1 Grand Prix at the Suzuka circuit October 7, 2011. REUTERS/Toru Hanai (JAPAN - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy walks in the paddock area at the Suzuka circuit October 6, 2011, ahead of Sunday's Japanese F1 Grand Prix. REUTERS/Toru Hanai (JAPAN - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy arrives for the Singapore F1 Grand Prix at the Marina Bay street circuit in Singapore September 25, 2011. REUTERS/Tim Chong (SINGAPORE - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy arrives for the Singapore F1 Grand Prix at the Marina Bay street circuit in Singapore September 25, 2011. REUTERS/Tim Chong (SINGAPORE - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy drives over a bump during the second practice session of the Singapore F1 Grand Prix at the Marina Bay street circuit in Singapore September 23, 2011. REUTERS/Edgar Su (SINGAPORE - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy drives over a bump during the second practice session of the Singapore F1 Grand Prix at the Marina Bay street circuit in Singapore September 23, 2011. REUTERS/Edgar Su (SINGAPORE - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy leaves the circuit after crashing with other cars at the start of the Italian F1 Grand Prix at the Monza circuit September 11, 2011. REUTERS/ Giampiero Sposito (ITALY - Tags: SPORT MOTORSPORT) 

HRT Formula One driver Vitantonio Liuzzi of Italy (R) crashes with other cars at the start of the Italian F1 Grand Prix at the Monza circuit September 11, 2011. REUTERS/ Giampiero Sposito (ITALY - Tags: SPORT MOTORSPORT) 

HRT Formula One driver Vitantonio Liuzzi of Italy (L) crashes with other cars at the start of the Italian F1 Grand Prix at the Monza circuit September 11, 2011. REUTERS/ Giampiero Sposito (ITALY - Tags: SPORT MOTORSPORT) 

HRT Formula One driver Vitantonio Liuzzi of Italy (R) crashes with other cars at the start of the Italian F1 Grand Prix at the Monza circuit September 11, 2011. REUTERS/Stefano Rellandini (ITALY - Tags: SPORT MOTORSPORT) 

Ferrari Formula One driver Fernando Alonso of Spain (bottom) leads the pack as HRT Formula One driver Vitantonio Liuzzi of Italy slides on the grass before crashing with other cars at the start of the Italian F1 Grand Prix at the Monza circuit September 11, 2011. REUTERS/Stefano Rellandini (ITALY - Tags: SPORT MOTORSPORT TPX IMAGES OF THE DAY) 

HRT Formula One driver Vitantonio Liuzzi of Italy drives during the Hungarian F1 Grand Prix at the Hungaroring circuit near Budapest July 31, 2011. REUTERS/Max Rossi (HUNGARY - Tags: SPORT MOTOR RACING)

HRT Formula One driver Vitantonio Liuzzi of Italy takes a corner during the Hungarian F1 Grand Prix at the Hungaroring circuit near Budapest July 31, 2011. REUTERS/Leonhard Foeger (HUNGARY - Tags: SPORT MOTOR RACING)

Mercedes Formula One driver Michael Schumacher of Germany talks with HRT Formula One driver Vitantonio Liuzzi of Italy after the second practice session of the Hungarian F1 Grand Prix at the Hungaroring circuit near Budapest July 29, 2011. REUTERS/Laszlo Balogh (HUNGARY - Tags: SPORT MOTOR RACING) 

Lotus Formula One driver Heikki Kovalainen of Finland (first row L-R), Mercedes Formula One driver Michael Schumacher of Germany, Renault Formula One driver Nick Heidfeld of Germany, HRT Formula One driver Vitantonio Liuzzi of Italy (second row L-R) Ferrari Formula One driver Felipe Massa of Brazil, Force India Formula One driver Paul di Resta of Britain (third row L-R), Force India Formula One driver Adrian Sutil of Germany, Renault Formula One driver Vitaly Petrov of Russia and Pirelli President Marco Tronchetti Provera pose in the paddock ahead of the Turkish F1 Grand Prix at the Istanbul Park circuit in Istanbul May 7, 2011. REUTERS/Murad Sezer (TURKEY - Tags: SPORT MOTOR RACING) 

HRT Formula One driver Vitantonio Liuzzi of Italy gets a lift on a scooter after hitting a barrier during the first practice session at the Chinese F1 Grand Prix at the Shanghai International Circuit April 15, 2011. REUTERS/David Gray (CHINA - Tags: SPORT MOTOR RACING) 

The vehicle of HRT Formula One driver Vitantonio Liuzzi (not in picture) of Italy is lifted by a crane after hitting a barrier during the first practice session at the Chinese F1 Grand Prix at Shanghai International Circuit April 15, 2011. REUTERS/David Gray (CHINA - Tags: SPORT MOTOR RACING) 

HRT Formula One driver Vitantonio Liuzzi of Italy gets a lift on a scooter after hitting a barrier during the first practice session at the Chinese F1 Grand Prix at Shanghai International Circuit April 15, 2011. REUTERS/David Gray (CHINA - Tags: SPORT MOTOR RACING) 

HRT Formula One driver Vitantonio Liuzzi (L) of Italy looks at his car after hitting a barrier during the first practice session at the Chinese F1 Grand Prix at the Shanghai International Circuit April 15, 2011. REUTERS/David Gray (CHINA - Tags: SPORT MOTOR RACING) 

HRT Formula One driver Vitantonio Liuzzi of Italy signs autographs on an Indian flag before the Malaysian F1 Grand Prix at Sepang circuit outside Kuala Lumpur April 10, 2011. REUTERS/Tim Chong (MALAYSIA - Tags: SPORT MOTOR RACING)

HRT Formula One driver Narain Karthikeyan of India (L), HRT Formula One driver Vitantonio Liuzzi of Italy (C) and Mercedes Formula One driver Michael Schumacher of Germany chat before the Malaysian F1 Grand Prix at Sepang circuit outside Kuala Lumpur April 10, 2011. REUTERS/Tim Chong (MALAYSIA - Tags: SPORT MOTOR RACING)

Formula One drivers pose for their annual group picture before the start of the Australian F1 Grand Prix at the Albert Park circuit in Melbourne March 27, 2011. Drivers are, from left to right, (backrow) Virgin Racing Formula One drivers Timo Glock of Germany and Jerome d?Ambrosio of Belgium, HRT Formula One drivers Vitantonio Liuzzi of Italy and Narain Karthikeyan of India, Force India Formula One drivers Adrian Sutil of Germany and Paul di Resta of Britain (middle row) Toro Rosso Formula One drivers Jaime Alguersuari of Spain and Sebastien Buemi of Switzerland, Williams Formula One drivers Rubens Barrichello of Brazil and Pastor Maldonado of Venezuela, Lotus F1 Formula One drivers Heikki Kovalainen of Finland Jarno Trulli of Italy, Sauber Formula One drivers Kamui Kobayashi of Japan and Sergio Perez of Mexico (front row) Renault Formula One drivers Nick Heidfeld of Germany and Vitaly Petrov of Russia, McLaren Formula One drivers Jenson Button of Britain and Lewis Hamilton of Britain, Red Bull Formula One drivers Sebastian Vettel of Germany and Mark Webber of Australia, Ferrari Formula One drivers Fernando Alonso of Spain and Felipe Massa of Brazil, Mercedes Formula One drivers Michael Schumacher of Germany and Nico Rosberg of Germany. REUTERS/Daniel Munoz (AUSTRALIA - Tags: SPORT MOTOR RACING) 

HRT Formula One driver Vitantonio Liuzzi of Italy looks out from his team garage during the second practice session of the Australian F1 Grand Prix at the Albert park circuit in Melbourne March 25, 2011. REUTERS/Daniel Munoz (AUSTRALIA - Tags: SPORT MOTOR RACING) 

HRT Formula One driver Vitantonio Liuzzi of Italy poses for photographers ahead of this weekend's Australian Grand Prix in Melbourne March 24, 2011. REUTERS/Daniel Munoz (AUSTRALIA - Tags: SPORT MOTOR RACING) 

HRT Formula One drivers Narain Karthikeyan of India (L) and Vitantonio Liuzzi of Italy (R) pose with Hispania Racing HRT team chairman Jose Ramon Carabante next to their next season's car, the F111, at Catalunya's racetrack in Montmelo, near Barcelona March 11, 2011. REUTERS/Gustau Nacarino(SPAIN - Tags: SPORT MOTOR RACING) 

HRT Formula One driver Vitantonio Liuzzi of Italy smiles during the Hispania Racing F1 F111 car presentation at Catalunya's racetrack in Montmelo, near Barcelona March 11, 2011. REUTERS/Gustau Nacarino(SPAIN - Tags: SPORT MOTOR RACING) 

HRT Formula One drivers Narain Karthikeyan of India (2nd R) and Vitantonio Liuzzi of Italy (R) pose next to their next season's car, the F111, at Catalunya's racetrack in Montmelo, near Barcelona March 11, 2011. REUTERS/Gustau Nacarino(SPAIN - Tags: SPORT MOTOR RACING) 

Mercedes Formula One driver Michael Schumacher (L) of Germany walks from his car after crashing with Force India's Vitantonio Liuzzi of Italy during the Abu Dhabi F1 Grand Prix at Yas Marina circuit in Abu Dhabi November 14, 2010. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES - Tags: SPORT MOTOR RACING) 

Mercedes Formula One driver Michael Schumacher of Germany walks away from his car after crashing with Force India's Vitantonio Liuzzi of Italy during the Abu Dhabi F1 Grand Prix at Yas Marina circuit in Abu Dhabi November 14, 2010. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES - Tags: SPORT MOTOR RACING IMAGES OF THE DAY) 

Force India Formula One driver Vitantonio Liuzzi of Italy displays a cast of his hand for the Driver Wall of Fame exhibition, which recognises the first participants of the South Korean F1 Geand Prix, after the qualifying session at the Korea International Circuit in Yeongam October 23, 2010. REUTERS/Bazuki Muhammad (SOUTH KOREA - Tags: SPORT MOTOR RACING) 

Force India Formula One driver Vitantonio Liuzzi of Italy walks through the pits prior to the third practice session at the Korea International Circuit in Yeongam October 23, 2010. The first South Korean F1 GP race will be held on Sunday. REUTERS/Bazuki Muhammad (SOUTH KOREA - Tags: SPORT MOTOR RACING) 

Ferrari Formula One driver Felipe Massa of Brazil looks out from behind a fence as his car is recovered after colliding with Force India Formula One driver Vitantonio Liuzzi of Italy during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Debris flies as Ferrari Formula One driver Felipe Massa of Brazil spins out on the first bend after colliding with Force India Formula One driver Vitantonio Liuzzi of Italy during the Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING IMAGES OF THE DAY) 

Ferrari Formula One driver Felipe Massa of Brazil looks from behind a fence after colliding with Force India Formula One driver Vitantonio Liuzzi of Italy during the Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Force India Formula One driver Vitantonio Liuzzi of Italy walks back to the paddock after crashing with Ferrari Formula One driver Felipe Massa of Brazil during the Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Ferrari Formula One driver Felipe Massa of Brazil reacts after colliding with Force India Formula One driver Vitantonio Liuzzi of Italy during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Force India Formula One driver Vitantonio Liuzzi of Italy (L, top) looks as marshals remove his car from the circuit after crashing with Ferrari Formula One driver Felipe Massa of Brazil during the Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Ferrari Formula One driver Felipe Massa of Brazil climbs out of his car after colliding with Force India Formula One driver Vitantonio Liuzzi of Italy on the first bend during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING IMAGES OF THE DAY) 

Ferrari Formula One driver Felipe Massa of Brazil climbs over a barrier after colliding with Force India Formula One driver Vitantonio Liuzzi of Italy during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Ferrari Formula One driver Felipe Massa of Brazil climbs over a barrier after colliding with Force India Formula One driver Vitantonio Liuzzi of Italy during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Ferrari Formula One driver Felipe Massa of Brazil (R) and Force India Formula One driver Vitantonio Liuzzi of Italy (C) shake hands as they head back to the paddock after colliding on the first bend during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

The damaged Ferrari Formula One car of driver Felipe Massa of Brazil stops on the track after colliding on the first bend with Force India Formula One driver Vitantonio Liuzzi of Italy during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Ferrari Formula One driver Felipe Massa of Brazil (top L) and Force India Formula One driver Vitantonio Liuzzi of Italy collide on the first bend during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Debris flies as Ferrari Formula One driver Felipe Massa of Brazil spins out on the first bend after colliding with Force India Formula One driver Vitantonio Liuzzi of Italy during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Force India Formula One driver Vitantonio Liuzzi of Italy crashes into a barrier after colliding with Ferrari Formula One driver Felipe Massa of Brazil on the first bend during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING) 

Debris flies as Ferrari Formula One driver Felipe Massa of Brazil (L) and Force India Formula One driver Vitantonio Liuzzi of Italy spin out after colliding on the first bend during Japanese F1 Grand Prix at the Suzuka circuit October 10, 2010. REUTERS/Issei Kato (JAPAN - Tags: SPORT MOTOR RACING IMAGES OF THE DAY) 

Force India Formula One driver Vitantonio Liuzzi of Italy walks in the paddock at the Suzuka circuit October 7, 2010, ahead of Sunday's Japanese F1 Grand Prix. REUTERS/Toru Hanai (JAPAN - Tags: SPORT MOTOR RACING) 

Force India Formula One driver Vitantonio Liuzzi of Italy climbs off track after retiring from the Singapore F1 Grand Prix at the Marina Bay circuit September 26, 2010. REUTERS/Bazuki Muhammad (SINGAPORE - Tags: SPORT MOTOR RACING)

Force India Formula One driver Vitantonio Liuzzi of Italy gets out of his car after retiring from the Singapore F1 Grand Prix at the Marina Bay circuit September 26, 2010. REUTERS/Bazuki Muhammad (SINGAPORE - Tags: SPORT MOTOR RACING)

Pit crew remove Force India Formula One driver Vitantonio Liuzzi of Italy's car after he retired from the Singapore F1 Grand Prix at the Marina Bay circuit September 26, 2010. REUTERS/Bazuki Muhammad (SINGAPORE - Tags: SPORT MOTOR RACING)