Rome Student Burned Alive by Ex-Boyfriend Investigators say he doused her car, her with alcohol By Newser Editors and Wire Services Posted May 30, 2016 9:35 AM CDT 18 comments Comments A carabinieri paramilitary police car drives along a deserted street during a night patrol, in L'Aquila, Italy, Tuesday, April 14, 2009. (AP Photo/Alessandra Tarantino) (Newser) – Italian police say a Rome university student has been burned alive by her ex-boyfriend. A police official, Luigi Silipo, told reporters Monday that in 25 years of investigations he has "never seen such an atrocious crime" as Sara Di Pietrantonio's slaying. Investigators say the man, who was held for questioning, doused first her car, then the woman with alcohol before dawn Sunday. Prosecutor Maria Monteleone says some motorists drove by as the 22-year-old woman cried for help but no one stopped or called police, the AP reports. Police say her attacker, a 27-year-old security guard she had dated for two years, caught her as she tried to flee and set her head afire with a cigarette lighter. Investigators say he followed her car, forcing her to pull over on a Rome street.