AURORA, Colo. - There really are no words to describe the shooting deaths at Friday's premiere of the "Dark Knight Rises."

Araphoe County bomb squad suits up to enter the Century 16 movie theater, Friday, July 20, 2012 in Aurora, Colo. A gunman wearing a gas mask set off an unknown gas and fired into the crowded movie theater killing 12 people and injuring at least 50 others, authorities said. The suspect is identified as 24-year-old James Holmes. (ANDY CROSS/AP)

  There aren't words to explain the shock, the sorrow, the pain.

And it's unlikely there will be any to explain exactly why James Holmes collected his guns and began firing, killing 12 and wounding up to 59 others.

At a coffee shop east of Holmes' apartment and on the medical campus where he'd briefly been a student, the large screen TV  blares the news, though there isn't a lot that's new. Customers stop and look at the screen, looks of sadness on their faces, then move on to the heat outside.

This is especially difficult because we’ve been here before. 

Is it coincidence, we wonder, that it happened on the 20th, the same day of the month as the shootings at Columbine High School that happened in April of 1999? Maybe, maybe not. 

The shootings certainly have plenty in common.

Everyday people going about their everyday lives.

And a guy with a gun (or two guys with guns, in the case of Columbine) determined to do harm.

There are certainly some differences from Columbine, too, of course.

Tom Sullivan, center, embraces family members outside Gateway High School where he has been searching franticly for his son Alex Sullivan who celebrated his 27th birthday by going to see "The Dark Knight Rises," movie where a gunman opened fire Friday, July 20, 2012, in Aurora, Colo. (Barry Gutierrez/AP)

Unlike the Columbine shooters, who were legally too young to obtain their weapons and used others to get their guns, James Holmes was 24, with no criminal record and little that would attract attention in a background check.

Now our region is left watching news reports 24-7, wondering how and why this could have happened again.

Families are mourning their loved ones.

The wounded are struggling to recover.

And as at Columbine, questions about how James Holmes failed to set off alarms and why he felt compelled to arm himself, then shoot children and families at a movie theater likely will never be answered to our satisfaction.