Court rulings favorable to the state and the outcome of two executions in three months indicate Ohio could be on track to resume putting inmates to death regularly.

The state executed child killer Ronald Phillips in July and double killer Gary Otte on Wednesday in the state death chamber at the Southern Ohio Correctional Facility in Lucasville.

Witnesses said Phillips did not appear to be distressed. Otte’s chest rose and fell several times over two minutes in a fashion similar to some executions, though the movement appeared to go on longer than in the past.

Otte’s lawyers believe he suffered a phenomenon known as air hunger and plan to continue their challenge of Ohio’s use of a sedative called midazolam.

“My concerns were that he was obstructing, he was suffering air hunger, trying desperately to get air, and there were tears running down his face, which indicated to me that he was feeling pain or sensations,” federal public defender Carol Wright said after Wednesday’s execution.

Prisons spokeswoman JoEllen Smith said the procedure “was carried out in compliance with the execution policy and without complication.”

The next and last execution scheduled this year is Nov. 15, when the state plans to put Alva Campbell to death. A jury found Campbell, 69, guilty of killing 18-year-old Charles Dials 20 years ago after Campbell, who was in a wheelchair while feigning paralysis, escaped from a court hearing.

Ohio is scheduled to execute four people next year, including Cleveland R. Jackson, of Lima, and six in 2019. Nine men were executed in 2010, the most since Ohio resumed putting inmates to death in 1999.