Update 12:10 p.m. ET: Virginia state police have updated Vester Flanagan's condition. WDBJ is reporting that police and other media outlets initially said he shot and killed himself. Police are now saying he is alive, but in very critical condition. Police caught up to him on I-66 Fauquier Co., Virginia, according to state police.
Update 11:09 a.m. ET: Police are searching for Vester Lee Flanagan according to the Augusta Co. Sheriff's office.
Update 10:40 a.m. ET: Virginia Gov. McAuliffe said police are chasing the suspect in a fatal on-air shooting, and his arrest is imminent, The Associated Press is reporting.
McAuliffe said on a radio show on WTOP in Virginia that the suspect is believed to be a disgruntled former employee of WDBJ-TV.
Original post: A television reporter and photographer were shot to death Wednesday morning while they were reporting live on air.
Alison Parker and Adam Ward and a woman whom they were interviewing scrambled to take cover as an unknown gunman opened fire during their live shot.
Station management later confirmed Parker and Ward were killed in the shooting.
Their coworkers at WDBJ are mourning their loss.
Parker recently turned 24. She is from Martinsville, Virginia, and attended Patrick Henry Community College and James Madison University, WDBJ reported.
Parker was dating co-worker Chris Hurst. He went to Twitter shortly after the announcement.
Ward was 27 and graduated from Salem High School and Virginia Tech.
He was engaged to WDBJ producer Melissa Ott. Wednesday was Ott's last day at the station. The Roanoke Times reported that Ward told the morning show's anchor that, "I'm going to get out of news. I'm gonna do something else."
Police near Roanoke, Virginia, are searching for the person who opened fire live on air, WSLS reported.
The shots were caught on live during an interview around 6:45 a.m.
The woman whom they were interviewing, Vicki Gardner, was shot in the back and was in surgery.
She is in stable condition, The Roanoke Times reported.
Gardner is the head of Smith Mountain Lake Regional Chamber of Commerce, The Roanoke Times reported.