There’s still a lot of unanswered questions,” Pennsylvania Gov. Josh Shapiro said during a new conference Tuesday evening.

Officials have identified one of the two victims killed in a Bucks County, Pa., nursing home explosion that also left about 19 people hospitalized.

SAN FRANCISCO — A gas explosion set off a major fire in a San Francisco Bay Area neighborhood on Thursday after obliterating at least one home, blowing out windows and shaking nearby houses. Six people were taken to hospitals for injuries, fire officials said.

Three inmates, all accused of violent crimes, are back in custody after escaping from an Atlanta-area jail. It’s still unclear exactly how they got out, but police say their recorded jailhouse phone calls reveal how they plotted their escape . Here’s what else you need to know to get up to speed and on with your day.

A massive fire has erupted at a nursing home in eastern Pennsylvania following a possible gas explosion, officials said. The Upper Makefield Township police described it as a "mass casualty incident" at the Silver Lake Nursing Home and asked people to avoid the area in Bristol, which is about 25 miles northeast of Philadelphia.