SERIOUSLY - AT 1:39 P.M. ET:

SILVER SPRING, Md. (AP) -- Montgomery County police say 16 people were arrested after a fight broke out during a concert held to promote nonviolence and to remember a Silver Spring teen killed last year.

The free Stop the Violence youth concert was held Saturday night on Ellsworth Street in downtown Silver Spring in memory of 14-year-old Montgomery Blair High School student Tai Lam, who was shot to death in November.

COMMENT:  You read that correctly.

March 9, 2009