Police arrest 17-year-old in deadly mass shooting at California mall
What the source said
“Police arrest 17-year-old in deadly mass shooting at California mall”
A 17-year-old boy has been arrested in connection with a mass shooting at a Spirit Halloween store in Northern California that left a pregnant woman dead and six other people injured.
Read at The HillReported by one source so far. It is confirmed when a second, independent source reports the same thing.