The man dubbed "Bridge Guy" has long been considered the suspect in the murders of the two teens. Prosecutors have claimed that Richard Allen, charged with murder, was the man seen on the trail.

Three witnesses who were on the Monon High Bridge trail the day Libby and Abby were killed, including one who said she was best friends with Libby's older sister, testified Tuesday that a man they saw on the trail is "Bridge Guy" — the primary suspect depicted in a grainy photo police later shared to aid their investigation.

DELPHI, Ind. — So far in the Delphi murders case, jurors reviewed graphic crime scene pictures, testimony from eyewitnesses, and a video that murdered teenager 14-year-old Liberty German captured of her own abduction.