By Barb Shelly, Kansas City Star editorial page columnist

Two of many downsides to death sentences are that they force repeated recountings of the crime and, temporarily, turn criminals into cause celebres.

The kidnapping and murder of Kansas City teenager Ann Harrison, 19 years ago, remains a vivid story because of countless retellings at hearings and appeals on behalf of two men who killed her. Opponents of capital punishment have rallied on the killers' behalfs.

None of that will happen in the case of Edwin Hall. With his admission that he nabbed and murdered Overland Park teenager Kelsey Smith, Hall has guaranteed that he will live and die in the obscurity of prison.

"My hope is that Mr. Hall's name will be forgotten and the name of Kelsey Smith, who she was a what she did, will live on," Johnson County District Attorney Phill Kline said after Hall's guilty plea.

Foregoing the opportunity to seek a death sentence was the best way to guarantee that noble result to a horrible crime.