Alva Review-Courier -

CHICAGO (AP) — An arrest warrant has been issued for a second teenage boy in the sexual assault of a 15-year-old Chicago girl that was streamed live on Facebook, and further arrests are expected, police said Sunday.

A day after announcing the arrest of a 14-year-old boy on sexual assault and child pornography charges, police said they were looking for a 15-year-old suspect in the March 19 attack, which investigators have said involved five or six males. Investigators didn't specify how many others would likely be charged, but they did say one adult male was among them.

Police were careful not...