A preliminary hearing conference for a Blanchard man accused of killing a Dibble mother and her two children has been rescheduled for next month, according to court records.

The conference for Shaun Michael Bosse, 28, had been scheduled for Tuesday in McClain County District Court. Court records show the court date has been reset for 9 a.m. Nov. 30 at the Cleveland County Courthouse.

Prosecutors charged Bosse with three counts of first-degree murder and a single count of first-degree arson Aug. 6. Charges allege that Bosse killed Katrina Griffin, 24, her son Christian Griffin, 8, and daughter, Chasity Hammer, 6, on July 23 inside the family’s home in Dibble.

According to a court affidavit, Dibble and Washington fire departments were sent to a house fire at Griffin’s home 8:59 a.m. July 23.

Crews found the bodies of Griffin and her children inside the trailer on Oklahoma 39, about 10 miles west of Purcell.

In August, a McClain County judge issued a gag order in the case, according to court records.

The order restricts investigators from sharing details about the investigation.

Meghan McCormick 366-3539 mmccormick@normantranscript.com

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