I believe Trupp checked Lucia as the puck went by, then Lucia speared him and completed a line change (didn't see the spear on TV, that's just what some fans at the game said happened), which is where Lucia was headed when the check occurred. At first look with Trupp on the ice and some other Sioux players looking like they were trying to get after someone on the Gopher bench, I thought a gopher had pulled a USA hockey and sticked Trupp from the bench.
Jones lining up next to Lucia and dropping the gloves occurred on Lucia's next shift, I believe.
Sounded like Sweeney on FSSN wanted to get a shot of what happened from a better angle, but, they didn't have one.