The mother and sisters of Alvin Cole were arrested Thursday night by Wauwatosa police, who were cracking down on protesters after curfew. Multiple people who witnessed the arrests said Tracy, Taleavia and Tristiana Cole were taken into custody just after 8:30 p.m. along with several others in the parking lot of St. Matthew Evangelical Lutheran Church at the intersection of Wauwatosa and Milwaukee avenues. Wauwatosa was under a 7 p.m. curfew Thursday, the second night of protests after Milwaukee County District Attorney John Chisholm decided not to charge Police Officer Joseph Mensah with the shooting death of Cole, 17, earlier...