At this afternoon and throughout the night abc 7 on and on wjla. Com. Then a special edition of world news tonight. They will have Team Coverage of the seven shooting. Kellye we are tracking to develop its in the lyon sisters case. Investigators held a press conference about the murder indictment of lloyd welch and the disappearance of the two girls. They vanished 40 years ago. Maryland bureau chief red bell went to Bedford County today to learn more about what exact the investigators think happened next. Reporter a day after announcing charges against convicted sex offender lloyd the welch for the abduction and murder 40 years ago of the lyon sisters lawenforcement officials are releasing horrible details about the case. The motive for the induction of the sisters was to sexually exploit, abuse, and defiled and. Reporter you document revealed relatives of lloyd welch say they remember that the 18yearold carnival worker showing up at this family property on Taylor Mountain near bedford