Shooting in Kraków: shooter's father killed parents and sister in Ostrowiec
Following an attack on Kraków's Main Market Square in which six people died, police found the bodies of the shooter's parents and sister bearing gunshot wounds in his flat in Ostrowiec Świętokrzyski.

Detainee's family found in flat
On Saturday 7 November after 3 p.m. on the Main Market Square in Kraków, an attack took place in which a masked 24-year-old drove a car onto the square and opened fire at pedestrians. Six people died and 16 were wounded. According to wiadomosci.gazeta.pl, the perpetrator was detained following an exchange of fire with police. The man is a Polish citizen from Ostrowiec Świętokrzyski and possessed a firearms licence. He had no previous criminal record or police notices.
Before 10 p.m. on Sunday, officers entered the 24-year-old's flat in the centre of Ostrowiec and found the bodies of a 53-year-old man and two women aged 52 and 21 — the perpetrator's parents and sister. All bore gunshot wounds. Seven firearms were secured at the flat. The Świętokrzyskie police evacuated residents from the building for safety reasons. Searches also covered other premises.
Of the 16 wounded, all are alive. Among the victims are citizens of the United Kingdom, Portugal, Russia, Germany and Austria; the remainder are Polish. Two police officers underwent surgery and remain in serious condition. The Małopolskie Voivode Krzysztof Klęczar reported that the officers' condition has improved, however one of them urgently needs blood type AB Rh+.
Source: Google News PL — Crime (pl)