Pittsburgh's Uptown area saw heavy police activity early Tuesday after an incident in Swissvale led to a lockdown, a car collision, and one arrest. Details remain limited as authorities investigate.

A 7-year-old boy in Pittsburgh was critically injured by a gunshot to the head while playing with a gun with his sibling. No adults were home, and the investigation is ongoing.

Macy's is closing its Pittsburgh Mills store as part of a nationwide downsizing strategy, affecting approximately 17 remaining businesses in the mall. The clearance will last about 10 weeks, with support for affected employees.

Pittsburgh's forecast: strong storms less likely Friday, wind advisory for Sunday, and possible snow showers into Monday.

Three people were injured in a collision between a police vehicle using lights and sirens and another vehicle in North Versailles. The incident is under investigation.

A landslide on I-79 in Washington County caused a shutdown, with no injuries reported. Cleanup crews cleared the debris, restoring traffic flow by 8:40 a.m.

A Pittsburgh Police officer crashed into a pole while searching for a suspect and was hospitalized in stable condition. No active pursuit was in progress at the time of the accident.

Downed wires cause a significant power outage, affecting 4,000 in Upper St. Clair and Bethel Park, Allegheny County, leading to road closures and facility shutdowns.

A woman in Shaler Township was hospitalized after being stabbed, and Shannon Marie Jennings was charged with multiple offenses, including aggravated assault.

Pittsburgh police investigate a shooting in East Allegheny where a woman was shot in the leg; no suspects detained.

Two concurrent fires in Unity Township, Westmoreland County, severely damaged homes, with no injuries reported thanks to timely responses from fire crews and neighbors. Causes are under investigation.

Pittsburgh expects heavy snow on New Year's Eve with a Winter Storm Watch in place midweek, amid travel disruptions and reduced visibility due to ongoing snow showers.

Pittsburgh authorities are investigating after a woman was found unresponsive and declared dead in Perry North.