Grandma in Oklahoma Panhandle murder case makes deal to avoid execution

A grandmother has agreed to serve life in prison without the possibility of parole for the fatal stabbing of two women in the Oklahoma Panhandle.

Tifany Adams, 55, is the third murder defendant to reach a deal with prosecutors to avoid a death sentence. Prosecutors are seeking the death penalty against her boyfriend, Tad Bert Cullum, and co-defendant, Cole Earl Twombly.