Airport moment of silence

Good morning from Gray. Here's a look at some of the stories you will want to catch before you leave the house on 12 News Today.

The Transportation Security Administration says security checkpoint operations will stop at hundreds of U.S. airports at 12:20 p.m. Eastern Standard Time today. That's when one week ago, TSA agent Gerardo Hernandez was shot and killed by a gunman at Los Angeles International Airport. We are live at RIC with how the victim is being honored.

We're on top of new information this morning as the Mayor of Richmond is less than 72 hours away from revealing his proposal for a new ballpark. Reports say Mayor Jones' outline also will include plans for a retail space, and a hotel. In addition, up to $15 million in utility improvements to prevent flooding in Shockoe will be included. Mayor Jones will also reveal proposals to memorialize the history of the slave trade in Shockoe Bottom.

Firefighters will be back out this morning searching for anyone who may still be in distress following a water rescue attempt last night..  Just before six last night, someone called police claiming to hear a person in the water, near The City Point Pier in Hopewell, calling for help.  Fire crews searched the dark waters by boat and by helicopter. This went on for several hours -- but we're told around 8:30, the search was called off because it was just too dark. Crews plan to resume their search today.

Join us for these stories and more, plus breaking news as it happens on 12 News Today from 4:30-7am. Up to the minute, the minute you're up.