The Washington Post reports that free agent Demetric Evans visited the San Francisco 49ers on Friday, March 17th. They also state that Evans has two more visits planned for next week.
The 6'3", 285 lb defensive end has spent the past two seasons with The Washington Redskins. Prior to that, he spent his first 3 seasons with the Dallas Cowboys. Evans has appeared in 48 total career games, made 73 tackles and sacked the quarterback 6.5 times.
Demetric Evans Bio - NFL.com