The Chargers have their first nip of the injury bug. WR Stevie Johnson has injured his knee.
Welp. It happens every year, and this year it happened on day 2 of camp. The Chargers have their first big injury of the year.
Chargers WR Stevie Johnson suffered right knee injury in 7-on-7 drill today, source says. Team now awaiting results of MRI.
— Michael Gehlken (@sdutGehlken) July 31, 2016
From multiple other tweets it appears Stevie had to be helped to the locker room and could not put any weight on his injured leg.