Ieshia Evans, 35, is a nurse practitioner and a mom to a 5-year-old boy, who posted on Facebook upon her release from jail: "This is the work of God."
Unspecified email threats force the out actor to cancel a panel and photo ops at Montreal Comiccon.
Baton Rouge police jailed the out Black Lives Matter activist after protesting the death of Alton Sterling.
Jesus Retana, a police officer for Dallas's transit system, was one of seven law enforcement officials injured by a sniper on Thursday; five died.
When will America admit police brutality is a problem?
"He was upset about Black Lives Matter," Chief David Brown said, adding that the gunman cited this week's killings of two black men by police in Louisiana and Minnesota.
The morning after the single most deadly attack on law enforcement since 9/11, the mayor and police chief of Dallas and President Obama denounced the deadly ambush.