CHICAGO (AP) — Thirteen people were shot to death over the Labor Day weekend in Chicago, making it the deadliest holiday weekend of one of the deadliest summers the city has experienced in decades.

The police department also said the 13 were among 43 people who were shot over the weekend. Among those was a pregnant woman who delivered a nearly full-term baby after she was shot in the abdomen. The woman, whom police say was not the intended target, was listed in critical condition Tuesday. The infant’s condition has not been released. MORE