article_snippet: In February it was revealed that Lloyd Lee Welch, a sex offender, told investigators that Neither man left a Maryland shopping mall with two young sisters who disappeared in 1975 and later saw Neither man uncle sexually assaulting one of The girls, according to  police affidavits.
article_snippet: A week after The girls vanished the then-18-year-old Welch went to Wheaton Plaza (pictured, 1975) and told a security guard that A week after the girls vanished the then-18-year-old Welch had seen the sisters leave with a man in a car .
article_snippet: Lloyd Lee Welch told investigators Lloyd Lee Welch left a Maryland shopping mall with two young sisters who disappeared in 1975 and later saw Lloyd Lee Welch uncle sexually assaulting one of the girls, according to police affidavits unsealed in Febrary .
article_snippet: Welch, who worked at a traveling carnival with the man then girlfriend Helen Craver, had been at a Maryland shopping mall and was seen paying attention to the girls, police chief Thomas Manger said.
article_snippet: A week after the girls vanished the then-18-year-old Welch went to Wheaton Plaza and told a security guard that A week after the girls vanished the then-18-year-old Welch had seen the sisters leave with a man in a car.
article_snippet: Police gave A week after the girls vanished the then-18-year-old Welch a polygraph test which showed A week after the girls vanished the then-18-year-old Welch was lying, according to the affidavits, which did not say whether authorities continued to look into Lloyd Welch.
article_snippet: In 1994, Lloyd Lee Welch had pleaded guilty to sexually assaulting a ten-year-old girl in South Carolina.
article_snippet: In 1998, Lloyd Lee Welch pleaded guilty to sexually assaulting a ten-year-old girl in Delaware and was sentenced to three decades in prison.
article_snippet: During these interviews, Lloyd Lee Welch has admitted Lloyd Lee Welch left Wheaton Plaza in a vehicle with the Lyon sisters on the day they disappeared,' according to the affidavits.
article_snippet: Lloyd Lee Welch said Lloyd Lee Welch was dropped off near Lloyd Lee Welch home, and the next day Lloyd Lee Welch went to police Richard Welchhome where Lloyd Lee Welch saw the uncle sexually abusing one of the Lyon sisters.
article_snippet: Lloyd Lee Welch said Lloyd Lee Welch left and never saw the girls again.
highlights_snippet: Lloyd Welch, a convicted sex offender, told police Lloyd Welch, a convicted sex offender left mall with The girls .
  