*Editor's note: This story has been updated throughout.

The chairman of the House Committee on General Investigating and Ethics said Friday he plans to investigate allegations that witnesses were signed up improperly to speak at a transportation committee meeting from which state Rep. Jonathan Stickland was escorted out.

"There will be an investigation into allegations of broken rules," said state Rep. John Kuempel, R-Seguin, the committee's chairman.

Late Thursday night, state Rep. Joe Pickett, chairman of the House Transportation Committee, ordered Stickland out of the hearing. Pickett, D-El Paso, accused Stickland of listing witnesses who were not in Austin as supporters of the Bedford Republican's House Bill 142 to ban red light cameras.

"Please leave the committee room or be removed," Pickett told Stickland, according to a video taken by an audienceThe wife of the man who opened fire at a church in Sutherland Springs last November says he tied her to their bed before leaving for the shooting in which more than two dozen people were killed.

In a series of interviews with the San Antonio Express-News, Danielle Kelley said her husband, Devin Kelley, behaved strangely detached that morning until he put their 2-year-old son in the bedroom and forced her into the bedroom. She says he bound her to the bed using rope, handcuffs, and tape as their son cried.

She said Devin told her he loved her, kissed their 5-month-old daughter in her crib and told their son, "I'll be right back." He grabbed his rifle and two handguns, donned military-style tactical gear and body armor, then left.