Mateusz G. killed his wife, mother-in-law and daughter in Skawina before taking his own life

In Skawina, 35-year-old Mateusz G. allegedly killed his wife, mother-in-law and daughter before taking his own life, according to investigators. Friends of the man expressed disbelief, saying they cannot imagine he was capable of harming his loved ones. The case has shocked the local community.