Two people have been sentenced to decades in prison in connection with the stabbing death of a Columbus man. Kimberly Henderson received a 50- to 60-year sentence in the death of 51-year-old Steven Jorgensen. Quentin Critser was given a 35- to 45-year sentence. Both pleaded guilty. Prosecutors say Jorgensen was stabbed to death in his home in May 2013 after trying to defend himself from being robbed. A third person, Eric Henry, was found guilty in April. He is scheduled to be sentenced on May 20.