The first three rifles on that table appear to be a SKS 7.62 mm semi automatic riffle . Also known as a knock off AK 47.
Second AR-15 style rifle 5.56 mm . AKA M-16 knock off . Typically manufactured for civilian purchase.
Third another semi auto style rifle.
The fourth gun on that table is a pump action shotgun , with a pistol grip.
No Glock 40 No Mossberg and maybe a 22 on the back of the table.
Great photo if it was actually part of the real story. Just put any photo up there .
Great journalism.
No that photo was not of the incident, read pay attention, it was a stock photo, it states so in the article.