Before the Niners have even had a chance to start cooking opponents, they're getting cooked by injuries. Is the electrical substation truly to blame? Plus, the return of Deebo Samuel, the moment of truth for Jacob Cowing, and George Kittle's acting debut!

Surprise, surprise. Three days into training camp, and Ricky Pearsall is already injured. Plus, Kyle comes clean, Dre Greenlaw shines, and Nick Martin looks primed to bust out.

Training camp is underway, but Kyle Shanahan is in the concussion protocol. Who saw that coming? Plus, we look at who's looking good after two days of training camp and who's already injured.

Training camp is almost here! The 49ers are in Super Bowl debt, and the bill is coming due. Brandon Aiyuk is in the seven stages of football grief. And, yes, George Kittle loves grass. So does every other player in the NFL.

The franchise that once drafted Jerry Rice and Terrell Owens has been unable to draft a single wide receiver with any staying power since. Brandon Aiyuk is only the most recent example.

Host Marc T. Engberg kicks off the debut episode of the 49er Panic Room.