INDIANAPOLIS (AP) _ The tale of two Indianapolis siblings who killed their mother and grandparents in 2004 and buried their dismembered bodies in a basement will be featured this week in a new show on the Investigation Discovery channel. 

The Indianapolis Star reports the episode featuring Kenneth Lee Allen and his sister, Kari, will air at 9 p.m. Wednesday as a segment in “Evil Kin.''
 
Kenneth Lee Allen pleaded guilty in 2010 to the 2004 murders of mother and two grandparents as part of a plot with his sister to steal their grandparents' money. He is serving life in prison without parole, plus 130 years.

His sister is serving 38 years in prison.

The Allens were arrested in Missouri while on their way to Las Vegas.