The father of a man who shot and killed five people in 2021 said that he is "sorry and ashamed" over his son's actions.
Jake Davison, 22, murdered his mother at her home and then fatally shot another four people, including a tot, during a 12-minute brutal rampage on August 12.
Davison, who suffered from mental health problems and could have been influenced by "incel" culture, had a firearms licence and legally was in possession of a pump-action shotgun, The Mirror reports.
