Arkansas Launches Manhunt for Escaped Murderers

Arkansas police are searcing for convicted murderers Jeffery Grinder, left, and Calvin Adams, right, who escaped prison on Friday, May 29. (Arkansas Dept of Correction)

GRADY, Ark. – Two convicted murderers put on corrections-officer uniforms and walked out of an Arkansas prison during a shift change, officials said Saturday as they searched for the men.

Jeffrey Grinder, 32, and Calvin Adams, 39, escaped Friday evening from the Cummins Unit prison in Grady more than three hours before officials realized they were missing, corrections department spokeswoman Dina Tyler said.

Both men were serving life sentences without the possibility of parole at the prison about 60 miles southeast of Little Rock.

The guard uniforms the inmates put on are made in the prison. Video surveillance shows the men put them in the prison library after the 6 p.m. headcount and walked out of the prison during a shift change less than 20 minutes later, Tyler said.

Grinder and Adams drove away in a maroon or burgundy colored, 4-door sedan that had been left for them. Officials realized the men were missing after coming up short during the 10 p.m. inmate headcount, Tyler said.

Grinder was convicted of capital murder in 2004, and Adams was convicted of capital murder in 1995. Both men have family in Arkansas and out of state.

"It is possible they could have left Arkansas," Tyler said.

Corrections officials are trying to develop leads on where the men are and hoping someone will spot them, Tyler said.