Question: Kisiljevo (Serbian Cyrillic: Кисиљево, formerly Kisilova) is a village in north-east Serbia (Braničevo District), located at municipality Veliko Gradište, the town was once famous for its story about who, a Serbian peasant who was believed to have become a vampire after his death and to have killed nine of his fellow villagers?
Context: Silver Lake or Srebrno jezero (Serbian: Сребрно језеро ) is an oxbow lake along the right Danube bank in the Braničevo region in eastern Serbia, near the town of Veliko Gradište.  It is a popular tourist resort. Milan Janković (, born 23 November 1950 in Veliko Gradište, SFR Yugoslavia now Serbia), most known as Philip Zepter (Serbian: Филип Цептер / Filip Zepter) is businessman and entrepreneur of Serbian origin.  He is also the richest Serb in the world with an estimated net worth of $300 million. Ostrovo (meaning "island" in Serbian) is a village in the municipality of Veliko Gradište, Serbia.  It is a peninsula, formerly a river island.  According to the 2002 census, the village has a population of 300 people. Petar Blagojevich (Serbian form: Petar Blagojević/Петар Благојевић, German : Peter Plogojovitz; died 1725) was a Serbian peasant who was believed to have become a vampire after his death and to have killed nine of his fellow villagers.  The case was one of the earliest, most sensational and most well documented cases of vampire hysteria.  It was described in the report of Imperial Provisor Frombald, an official of the Austrian administration, who witnessed the staking of Blagojevich. Braničevo (Serbian Cyrillic: Браничево, ] ) is a geographical region in east-central Serbia.  It is mostly situated in the Braničevo District. Laznica or Lazniţa (Serbian Cyrillic: ) is a large highland village in Serbia.  It is located in the municipality of Žagubica, Braničevo District.  The village has a Vlach ethnic majority and its population numbering 2,063 people (2002 census).  Laznica is settled in the north of mountain range of Homolje mountains. Golubac (, ] ) is a village and municipality located in the Braničevo District of the eastern Serbia.  It is situated on the right side of the Danube river.  It is bordered by Romania to the east, Veliko Gradište to the west and Kučevo to the south.  The population of the village is 1,655 and the population of the municipality is 8,161. Ram (Serbian: Рам ) is a settlement in the municipality of Veliko Gradište, in the Braničevo District of Serbia.  The town developed around the fortification of the same name. Kisiljevo (Serbian Cyrillic: Кисиљево, formerly Kisilova) is a village in north-east Serbia (Braničevo District), located at municipality Veliko Gradište (Велико Градиште).  The village is populated with 704 inhabitants (2002.  census).  Kisiljevo is mentioned extensively in the novel An Uncertain Place by Fred Vargas.  The town was once famous for its story about Petar Blagojevich, a man who was reportedly thought to have been a vampire who killed 9 people. Veliko Gradište (, ] ) is a town and municipality located in the Braničevo District of the eastern Serbia.  It is situated the right bank of the Danube river and left bank of the Pek river.  In 2011, the town has a total population of 6,204, while the municipality has 17,610.
Answer: Petar Blagojevich