“Pennell admitted to purposefully targeting and killing a man he did not know, and said he was “trying to understand why he did this.”
First thing that comes to my mind is - SSRI psych drugs which come with a wee little warning about CAUSING homicidal tendencies.
It will come out that he was on them too just like ALL the mass shooters over the past 20 years.
Not only left wingers and shooters. Our Millennial comrades were dosed too. Beware.