GALVESTON, Texas (AP) — A man already sentenced to death for a cold-case killing in Oklahoma pleaded guilty to murder Wednesday in the deaths of three girls whose disappearances in Texas also went unsolved for decades.

GALVESTON, Texas (AP) — A man already sentenced to death for a cold-case killing in Oklahoma pleaded guilty to murder Wednesday in the deaths of two girls whose disappearances in Texas also went unsolved for decades.

WASHINGTON (AP) — The Supreme Court ruled on Wednesday that Oklahoma can prosecute non-Native Americans for crimes committed on tribal land when the victim is Native American.

WASHINGTON (AP) — The Supreme Court ruled on Wednesday that Oklahoma can prosecute non-Native Americans for crimes committed on tribal land when the victim is Native American.

OKLAHOMA CITY (AP) — Tulsa attorney Gentner Drummond has knocked off incumbent Attorney General John O’Connor in the Republican primary in the race for Oklahoma attorney general.

With no Democrat and only a Libertarian on the November ballot, Tuesday's victory for Drummond, 58, means he is almost certain to be Oklahoma’s next attorney general.

OKLAHOMA CITY (AP) — Oklahoma officials have reached an opioid settlement with three drug companies that would bring more than $250 million to finance efforts to battle opioid addiction, state Attorney General John O'Connor has announced.

OKLAHOMA CITY (AP) — Oklahoma's Republican Gov. Kevin Stitt and Democratic challenger Joy Hofmeister both took massive fundraising advantages over their opponents into Tuesday's primary election in a state where hot-button issues like abortion, firearms and the death penalty are likely to be a focus in the race.

OKLAHOMA CITY (AP) — With the announcement earlier this year that longtime Republican U.S. Sen. Jim Inhofe plans to step down from office early, Oklahoma voters have the rare opportunity to cast ballots on Tuesday for candidates for both of the state's U.S.

OKLAHOMA CITY (AP) — Oklahoma's Republican Gov. Kevin Stitt and Democratic challenger Joy Hofmeister both took massive fundraising advantages over their opponents into Tuesday's primary election in a state where hot-button issues like abortion, firearms and the death penalty are likely to be a focus in the race.