A young man originally from Messina, Christian Zoda, aged 23, died last Wednesday after being shot and wounded in front of his father's pizzeria in Albstadt, a German town south of Stuttgart.
The injured young man was taken to the hospital around noon where he died in the afternoon.
After a quick investigation, German police arrested a 52-year-old man, who knew the victim, carrying the gun with which he allegedly shot Zoda.
The crime would be connected to the disappearance of another Italian, Sandra Quarta, 20 years old.
The girl's body was found in the garden of the 52-year-old whom she allegedly shot Zoda.