The Latest: Authorities say man on the run likely wounded

This June 8, 2010 photo provided by the Kay County Detention Center shows Michael Vance. Authorities are searching for Vance, who is suspected in a double slaying and accused of shooting and wounding multiple police officers near Oklahoma City on Sunday, Oct. 23, 2016. (Kay County Detention Center via AP) (The Associated Press)

Map locates Wellston, Luther and Sayre, Oklahoma; 2c x 3 inches; 96.3 mm x 76 mm; (The Associated Press)

This undated photo provided by the Lincoln County Sheriff's Office shows Michael Vance. Authorities are searching for Vance, who is suspected in a double slaying and accused of shooting and wounding multiple police officers near Oklahoma City on Sunday, Oct. 23, 2016. (Lincoln County Sheriff's Office via AP) (The Associated Press)

The Latest on the search for an Oklahoma man suspected of killing of his aunt and uncle, shooting two police officers and numerous carjackings (all times local):

10:55 a.m.

Authorities say an Oklahoma man who killed his aunt and uncle and is still on the run may have been shot during an earlier confrontation with police that left two officers wounded.

Oklahoma County Sheriff's Office spokesman Mark Opgrande says investigators believe 38-year-old Michael Dale Vance, Jr., was shot at least once by Wellston police on Sunday evening.

In a video that authorities believe Vance posted to Facebook Live after the shootout with police, he says "it hurts" and is wearing a shirt that appears to be covered in blood.

Oklahoma County investigators say they believe they found the same bloodied shirt at a mobile home in Luther where Vance's aunt and uncle were found dead, both nearly decapitated, later Sunday.

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1 a.m.

Oklahoma authorities are still looking for a man who they say posted live videos to social media during a violent rampage that included the shooting of two police officers, armed car thefts and the killing of his aunt and uncle.

An arrest warrant including two counts of first-degree murder has been issued for 38-year-old Michael Dale Vance Jr. of Chandler, Oklahoma. He's been wanted for more than 24 hours.

Oklahoma County authorities say they believe Vance shot and wounded two police officers Sunday night and then posted Facebook Live videos documenting his run from police. Police say he then drove to the home of his aunt and uncle and killed them.

In one of the videos, a man wearing a blood-stained shirt pans to a long gun and says: "This is real."