49ers place holdout LT Trent Williams on did not report list

(Photo credit: Sergio Estrada-USA TODAY Sports)

Left tackle Trent Williams was placed on the did not report list on Thursday as the San Francisco 49ers began training camp without their premier offensive lineman.

Under terms of the collective bargaining agreement, the 49ers can fine Williams $50,000 per absence during camp.

Williams, an 11-time Pro Bowl selection, is owed $74.76 million over the next three seasons -- bu